561047256

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 2035584000

約数和(自身を除く): 1474536744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 61, 63, 66, 72, 77, 79, 84, 88, 98, 99, 108, 122, 126, 132, 147, 154, 158, 168, 183, 189, 196, 198, 216, 231, 237, 244, 252, 264, 294, 297, 308, 316, 366, 378, 392, 396, 427, 441, 462, 474, 488, 504, 539, 549, 553, 588, 594, 616, 632, 671, 693, 711, 732, 756, 792, 854, 869, 882, 924, 948, 1078, 1098, 1106, 1176, 1188, 1281, 1323, 1342, 1386, 1422, 1464, 1512, 1617, 1647, 1659, 1708, 1738, 1764, 1848, 1896, 2013, 2079, 2133, 2156, 2196, 2212, 2376, 2562, 2607, 2646, 2684, 2772, 2844, 2989, 3234, 3294, 3318, 3416, 3476, 3528, 3843, 3871, 4026, 4158, 4266, 4312, 4392, 4424, 4697, 4819, 4851, 4977, 5124, 5214, 5292, 5368, 5544, 5688, 5978, 6039, 6083, 6468, 6588, 6636, 6952, 7686, 7742, 7821, 8052, 8316, 8532, 8967, 9394, 9638, 9702, 9954, 10248, 10428, 10584, 11529, 11613, 11956, 12078, 12166, 12936, 13176, 13272, 14091, 14457, 14553, 14931, 15372, 15484, 15642, 16104, 16632, 17064, 17934, 18117, 18249, 18788, 19276, 19404, 19908, 20856, 23058, 23226, 23463, 23912, 24156, 24332, 26901, 28182, 28914, 29106, 29862, 30744, 30968, 31284, 32879, 33733, 34839, 35868, 36234, 36498, 37576, 38552, 38808, 39816, 42273, 42581, 43371, 46116, 46452, 46926, 48312, 48664, 53009, 53802, 54747, 56364, 57828, 58212, 59724, 62568, 65758, 67466, 69678, 71736, 72468, 72996, 80703, 84546, 85162, 86742, 92232, 92904, 93852, 98637, 101199, 104517, 106018, 107604, 109494, 112728, 115656, 116424, 119448, 126819, 127743, 130113, 131516, 134932, 139356, 144936, 145992, 159027, 161406, 164241, 169092, 170324, 173484, 187704, 197274, 202398, 209034, 212036, 215208, 218988, 236131, 253638, 255486, 260226, 263032, 269864, 278712, 295911, 303597, 318054, 322812, 328482, 338184, 340648, 346968, 371063, 383229, 394548, 404796, 418068, 424072, 437976, 472262, 477081, 507276, 510972, 520452, 591822, 607194, 636108, 645624, 656964, 708393, 742126, 766458, 789096, 809592, 836136, 887733, 910791, 944524, 954162, 1014552, 1021944, 1040904, 1113189, 1149687, 1183644, 1214388, 1272216, 1313928, 1416786, 1431243, 1484252, 1532916, 1775466, 1821582, 1889048, 1908324, 2125179, 2226378, 2299374, 2367288, 2428776, 2597441, 2833572, 2862486, 2968504, 3065832, 3339567, 3550932, 3643164, 3816648, 4250358, 4452756, 4598748, 5194882, 5667144, 5724972, 6375537, 6679134, 7101864, 7286328, 7792323, 8500716, 8905512, 9197496, 10018701, 10389764, 11449944, 12751074, 13358268, 15584646, 17001432, 20037402, 20779528, 23376969, 25502148, 26716536, 31169292, 40074804, 46753938, 51004296, 62338584, 70130907, 80149608, 93507876, 140261814, 187015752, 280523628, 561047256]

約数ペア:

[(1, 561047256), (2, 280523628), (3, 187015752), (4, 140261814), (6, 93507876), (7, 80149608), (8, 70130907), (9, 62338584), (11, 51004296), (12, 46753938), (14, 40074804), (18, 31169292), (21, 26716536), (22, 25502148), (24, 23376969), (27, 20779528), (28, 20037402), (33, 17001432), (36, 15584646), (42, 13358268), (44, 12751074), (49, 11449944), (54, 10389764), (56, 10018701), (61, 9197496), (63, 8905512), (66, 8500716), (72, 7792323), (77, 7286328), (79, 7101864), (84, 6679134), (88, 6375537), (98, 5724972), (99, 5667144), (108, 5194882), (122, 4598748), (126, 4452756), (132, 4250358), (147, 3816648), (154, 3643164), (158, 3550932), (168, 3339567), (183, 3065832), (189, 2968504), (196, 2862486), (198, 2833572), (216, 2597441), (231, 2428776), (237, 2367288), (244, 2299374), (252, 2226378), (264, 2125179), (294, 1908324), (297, 1889048), (308, 1821582), (316, 1775466), (366, 1532916), (378, 1484252), (392, 1431243), (396, 1416786), (427, 1313928), (441, 1272216), (462, 1214388), (474, 1183644), (488, 1149687), (504, 1113189), (539, 1040904), (549, 1021944), (553, 1014552), (588, 954162), (594, 944524), (616, 910791), (632, 887733), (671, 836136), (693, 809592), (711, 789096), (732, 766458), (756, 742126), (792, 708393), (854, 656964), (869, 645624), (882, 636108), (924, 607194), (948, 591822), (1078, 520452), (1098, 510972), (1106, 507276), (1176, 477081), (1188, 472262), (1281, 437976), (1323, 424072), (1342, 418068), (1386, 404796), (1422, 394548), (1464, 383229), (1512, 371063), (1617, 346968), (1647, 340648), (1659, 338184), (1708, 328482), (1738, 322812), (1764, 318054), (1848, 303597), (1896, 295911), (2013, 278712), (2079, 269864), (2133, 263032), (2156, 260226), (2196, 255486), (2212, 253638), (2376, 236131), (2562, 218988), (2607, 215208), (2646, 212036), (2684, 209034), (2772, 202398), (2844, 197274), (2989, 187704), (3234, 173484), (3294, 170324), (3318, 169092), (3416, 164241), (3476, 161406), (3528, 159027), (3843, 145992), (3871, 144936), (4026, 139356), (4158, 134932), (4266, 131516), (4312, 130113), (4392, 127743), (4424, 126819), (4697, 119448), (4819, 116424), (4851, 115656), (4977, 112728), (5124, 109494), (5214, 107604), (5292, 106018), (5368, 104517), (5544, 101199), (5688, 98637), (5978, 93852), (6039, 92904), (6083, 92232), (6468, 86742), (6588, 85162), (6636, 84546), (6952, 80703), (7686, 72996), (7742, 72468), (7821, 71736), (8052, 69678), (8316, 67466), (8532, 65758), (8967, 62568), (9394, 59724), (9638, 58212), (9702, 57828), (9954, 56364), (10248, 54747), (10428, 53802), (10584, 53009), (11529, 48664), (11613, 48312), (11956, 46926), (12078, 46452), (12166, 46116), (12936, 43371), (13176, 42581), (13272, 42273), (14091, 39816), (14457, 38808), (14553, 38552), (14931, 37576), (15372, 36498), (15484, 36234), (15642, 35868), (16104, 34839), (16632, 33733), (17064, 32879), (17934, 31284), (18117, 30968), (18249, 30744), (18788, 29862), (19276, 29106), (19404, 28914), (19908, 28182), (20856, 26901), (23058, 24332), (23226, 24156), (23463, 23912)]