21107009664

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 384

約数和(自身を含む): 67578900480

約数和(自身を除く): 46471890816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 157, 188, 191, 192, 208, 234, 282, 288, 312, 314, 376, 382, 384, 416, 423, 468, 471, 564, 573, 576, 611, 624, 628, 752, 764, 832, 846, 936, 942, 1128, 1146, 1152, 1222, 1248, 1256, 1413, 1504, 1528, 1664, 1692, 1719, 1833, 1872, 1884, 2041, 2256, 2292, 2444, 2483, 2496, 2512, 2826, 3008, 3056, 3384, 3438, 3666, 3744, 3768, 4082, 4512, 4584, 4888, 4966, 4992, 5024, 5499, 5652, 6016, 6112, 6123, 6768, 6876, 7332, 7379, 7449, 7488, 7536, 8164, 8977, 9024, 9168, 9776, 9932, 10048, 10998, 11304, 12224, 12246, 13536, 13752, 14664, 14758, 14898, 14976, 15072, 16328, 17954, 18048, 18336, 18369, 19552, 19864, 20096, 21996, 22137, 22347, 22608, 24448, 24492, 26931, 27072, 27504, 29328, 29516, 29796, 29987, 30144, 32656, 35908, 36672, 36738, 39104, 39728, 43992, 44274, 44694, 45216, 48984, 53862, 54144, 55008, 58656, 59032, 59592, 59974, 60288, 65312, 66411, 71816, 73344, 73476, 78208, 79456, 80793, 87984, 88548, 89388, 89961, 90432, 95927, 97968, 107724, 110016, 116701, 117312, 118064, 119184, 119948, 130624, 132822, 143632, 146952, 158912, 161586, 175968, 177096, 178776, 179922, 180864, 191854, 195936, 215448, 220032, 233402, 234624, 236128, 238368, 239896, 261248, 265644, 269883, 287264, 287781, 293904, 317824, 323172, 350103, 351936, 354192, 357552, 359844, 383708, 389831, 391872, 430896, 466804, 472256, 476736, 479792, 531288, 539766, 574528, 575562, 587808, 646344, 700206, 703872, 708384, 715104, 719688, 767416, 779662, 783744, 861792, 863343, 933608, 944512, 953472, 959584, 1050309, 1062576, 1079532, 1149056, 1151124, 1169493, 1175616, 1292688, 1400412, 1409389, 1416768, 1430208, 1439376, 1534832, 1559324, 1723584, 1726686, 1867216, 1919168, 2100618, 2125152, 2159064, 2302248, 2338986, 2351232, 2585376, 2800824, 2818778, 2833536, 2860416, 2878752, 3069664, 3118648, 3447168, 3453372, 3508479, 3734432, 3838336, 4201236, 4228167, 4250304, 4318128, 4604496, 4677972, 5170752, 5601648, 5637556, 5757504, 6139328, 6237296, 6906744, 7016958, 7468864, 8402472, 8456334, 8500608, 8636256, 9208992, 9355944, 10341504, 11203296, 11275112, 11515008, 12278656, 12474592, 12684501, 13813488, 14033916, 14937728, 16804944, 16912668, 17272512, 18322057, 18417984, 18711888, 22406592, 22550224, 24949184, 25369002, 27626976, 28067832, 33609888, 33825336, 34545024, 36644114, 36835968, 37423776, 44813184, 45100448, 49898368, 50738004, 54966171, 55253952, 56135664, 67219776, 67650672, 73288228, 74847552, 90200896, 101476008, 109932342, 110507904, 112271328, 134439552, 135301344, 146576456, 149695104, 164898513, 180401792, 202952016, 219864684, 224542656, 270602688, 293152912, 329797026, 405904032, 439729368, 449085312, 541205376, 586305824, 659594052, 811808064, 879458736, 1172611648, 1319188104, 1623616128, 1758917472, 2345223296, 2638376208, 3517834944, 5276752416, 7035669888, 10553504832, 21107009664]

約数ペア:

[(1, 21107009664), (2, 10553504832), (3, 7035669888), (4, 5276752416), (6, 3517834944), (8, 2638376208), (9, 2345223296), (12, 1758917472), (13, 1623616128), (16, 1319188104), (18, 1172611648), (24, 879458736), (26, 811808064), (32, 659594052), (36, 586305824), (39, 541205376), (47, 449085312), (48, 439729368), (52, 405904032), (64, 329797026), (72, 293152912), (78, 270602688), (94, 224542656), (96, 219864684), (104, 202952016), (117, 180401792), (128, 164898513), (141, 149695104), (144, 146576456), (156, 135301344), (157, 134439552), (188, 112271328), (191, 110507904), (192, 109932342), (208, 101476008), (234, 90200896), (282, 74847552), (288, 73288228), (312, 67650672), (314, 67219776), (376, 56135664), (382, 55253952), (384, 54966171), (416, 50738004), (423, 49898368), (468, 45100448), (471, 44813184), (564, 37423776), (573, 36835968), (576, 36644114), (611, 34545024), (624, 33825336), (628, 33609888), (752, 28067832), (764, 27626976), (832, 25369002), (846, 24949184), (936, 22550224), (942, 22406592), (1128, 18711888), (1146, 18417984), (1152, 18322057), (1222, 17272512), (1248, 16912668), (1256, 16804944), (1413, 14937728), (1504, 14033916), (1528, 13813488), (1664, 12684501), (1692, 12474592), (1719, 12278656), (1833, 11515008), (1872, 11275112), (1884, 11203296), (2041, 10341504), (2256, 9355944), (2292, 9208992), (2444, 8636256), (2483, 8500608), (2496, 8456334), (2512, 8402472), (2826, 7468864), (3008, 7016958), (3056, 6906744), (3384, 6237296), (3438, 6139328), (3666, 5757504), (3744, 5637556), (3768, 5601648), (4082, 5170752), (4512, 4677972), (4584, 4604496), (4888, 4318128), (4966, 4250304), (4992, 4228167), (5024, 4201236), (5499, 3838336), (5652, 3734432), (6016, 3508479), (6112, 3453372), (6123, 3447168), (6768, 3118648), (6876, 3069664), (7332, 2878752), (7379, 2860416), (7449, 2833536), (7488, 2818778), (7536, 2800824), (8164, 2585376), (8977, 2351232), (9024, 2338986), (9168, 2302248), (9776, 2159064), (9932, 2125152), (10048, 2100618), (10998, 1919168), (11304, 1867216), (12224, 1726686), (12246, 1723584), (13536, 1559324), (13752, 1534832), (14664, 1439376), (14758, 1430208), (14898, 1416768), (14976, 1409389), (15072, 1400412), (16328, 1292688), (17954, 1175616), (18048, 1169493), (18336, 1151124), (18369, 1149056), (19552, 1079532), (19864, 1062576), (20096, 1050309), (21996, 959584), (22137, 953472), (22347, 944512), (22608, 933608), (24448, 863343), (24492, 861792), (26931, 783744), (27072, 779662), (27504, 767416), (29328, 719688), (29516, 715104), (29796, 708384), (29987, 703872), (30144, 700206), (32656, 646344), (35908, 587808), (36672, 575562), (36738, 574528), (39104, 539766), (39728, 531288), (43992, 479792), (44274, 476736), (44694, 472256), (45216, 466804), (48984, 430896), (53862, 391872), (54144, 389831), (55008, 383708), (58656, 359844), (59032, 357552), (59592, 354192), (59974, 351936), (60288, 350103), (65312, 323172), (66411, 317824), (71816, 293904), (73344, 287781), (73476, 287264), (78208, 269883), (79456, 265644), (80793, 261248), (87984, 239896), (88548, 238368), (89388, 236128), (89961, 234624), (90432, 233402), (95927, 220032), (97968, 215448), (107724, 195936), (110016, 191854), (116701, 180864), (117312, 179922), (118064, 178776), (119184, 177096), (119948, 175968), (130624, 161586), (132822, 158912), (143632, 146952)]