488707128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 1783756800

約数和(自身を除く): 1295049672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 47, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 94, 104, 108, 117, 126, 138, 141, 156, 161, 168, 182, 184, 188, 189, 207, 216, 234, 252, 273, 276, 282, 299, 312, 322, 329, 351, 364, 376, 378, 414, 423, 468, 483, 504, 529, 546, 552, 564, 598, 611, 621, 644, 658, 702, 728, 756, 819, 828, 846, 897, 936, 966, 987, 1058, 1081, 1092, 1128, 1196, 1222, 1242, 1269, 1288, 1316, 1404, 1449, 1512, 1587, 1638, 1656, 1692, 1794, 1833, 1932, 1974, 2093, 2116, 2162, 2184, 2392, 2444, 2457, 2484, 2538, 2632, 2691, 2808, 2898, 2961, 3174, 3243, 3276, 3384, 3588, 3666, 3703, 3864, 3948, 4186, 4232, 4277, 4324, 4347, 4761, 4888, 4914, 4968, 5076, 5382, 5499, 5796, 5922, 6279, 6348, 6486, 6552, 6877, 7176, 7332, 7406, 7567, 7896, 8073, 8372, 8554, 8648, 8694, 8883, 9522, 9729, 9828, 10152, 10764, 10998, 11109, 11592, 11844, 12558, 12696, 12831, 12972, 13754, 14053, 14283, 14664, 14812, 15134, 16146, 16497, 16744, 17108, 17388, 17766, 18837, 19044, 19458, 19656, 20631, 21528, 21996, 22218, 22701, 23688, 24863, 25116, 25662, 25944, 27508, 28106, 28566, 29187, 29624, 30268, 32292, 32994, 33327, 34216, 34776, 35532, 37674, 38088, 38493, 38916, 41262, 42159, 43992, 44436, 45402, 48139, 49726, 50232, 51324, 55016, 56212, 56511, 57132, 58374, 60536, 61893, 64584, 65988, 66654, 68103, 71064, 74589, 75348, 76986, 77832, 82524, 84318, 88872, 90804, 96278, 98371, 99452, 99981, 102648, 112424, 113022, 114264, 115479, 116748, 123786, 126477, 131976, 133308, 136206, 144417, 149178, 150696, 153972, 165048, 168636, 174041, 181608, 185679, 192556, 196742, 198904, 199962, 204309, 223767, 226044, 230958, 233496, 247572, 252954, 266616, 272412, 288834, 295113, 298356, 307944, 323219, 337272, 348082, 371358, 379431, 385112, 393484, 399924, 408618, 433251, 447534, 452088, 461916, 495144, 505908, 522123, 544824, 577668, 590226, 596712, 646438, 671301, 696164, 742716, 758862, 786968, 799848, 817236, 866502, 885339, 895068, 923832, 969657, 1011816, 1044246, 1155336, 1180452, 1292876, 1299753, 1342602, 1392328, 1485432, 1517724, 1566369, 1634472, 1733004, 1770678, 1790136, 1939314, 2088492, 2262533, 2360904, 2585752, 2599506, 2656017, 2685204, 2908971, 3035448, 3132738, 3466008, 3541356, 3878628, 4176984, 4525066, 4699107, 5199012, 5312034, 5370408, 5817942, 6265476, 6787599, 7082712, 7757256, 8726913, 9050132, 9398214, 10398024, 10624068, 11635884, 12530952, 13575198, 17453826, 18100264, 18796428, 20362797, 21248136, 23271768, 27150396, 34907652, 37592856, 40725594, 54300792, 61088391, 69815304, 81451188, 122176782, 162902376, 244353564, 488707128]

約数ペア:

[(1, 488707128), (2, 244353564), (3, 162902376), (4, 122176782), (6, 81451188), (7, 69815304), (8, 61088391), (9, 54300792), (12, 40725594), (13, 37592856), (14, 34907652), (18, 27150396), (21, 23271768), (23, 21248136), (24, 20362797), (26, 18796428), (27, 18100264), (28, 17453826), (36, 13575198), (39, 12530952), (42, 11635884), (46, 10624068), (47, 10398024), (52, 9398214), (54, 9050132), (56, 8726913), (63, 7757256), (69, 7082712), (72, 6787599), (78, 6265476), (84, 5817942), (91, 5370408), (92, 5312034), (94, 5199012), (104, 4699107), (108, 4525066), (117, 4176984), (126, 3878628), (138, 3541356), (141, 3466008), (156, 3132738), (161, 3035448), (168, 2908971), (182, 2685204), (184, 2656017), (188, 2599506), (189, 2585752), (207, 2360904), (216, 2262533), (234, 2088492), (252, 1939314), (273, 1790136), (276, 1770678), (282, 1733004), (299, 1634472), (312, 1566369), (322, 1517724), (329, 1485432), (351, 1392328), (364, 1342602), (376, 1299753), (378, 1292876), (414, 1180452), (423, 1155336), (468, 1044246), (483, 1011816), (504, 969657), (529, 923832), (546, 895068), (552, 885339), (564, 866502), (598, 817236), (611, 799848), (621, 786968), (644, 758862), (658, 742716), (702, 696164), (728, 671301), (756, 646438), (819, 596712), (828, 590226), (846, 577668), (897, 544824), (936, 522123), (966, 505908), (987, 495144), (1058, 461916), (1081, 452088), (1092, 447534), (1128, 433251), (1196, 408618), (1222, 399924), (1242, 393484), (1269, 385112), (1288, 379431), (1316, 371358), (1404, 348082), (1449, 337272), (1512, 323219), (1587, 307944), (1638, 298356), (1656, 295113), (1692, 288834), (1794, 272412), (1833, 266616), (1932, 252954), (1974, 247572), (2093, 233496), (2116, 230958), (2162, 226044), (2184, 223767), (2392, 204309), (2444, 199962), (2457, 198904), (2484, 196742), (2538, 192556), (2632, 185679), (2691, 181608), (2808, 174041), (2898, 168636), (2961, 165048), (3174, 153972), (3243, 150696), (3276, 149178), (3384, 144417), (3588, 136206), (3666, 133308), (3703, 131976), (3864, 126477), (3948, 123786), (4186, 116748), (4232, 115479), (4277, 114264), (4324, 113022), (4347, 112424), (4761, 102648), (4888, 99981), (4914, 99452), (4968, 98371), (5076, 96278), (5382, 90804), (5499, 88872), (5796, 84318), (5922, 82524), (6279, 77832), (6348, 76986), (6486, 75348), (6552, 74589), (6877, 71064), (7176, 68103), (7332, 66654), (7406, 65988), (7567, 64584), (7896, 61893), (8073, 60536), (8372, 58374), (8554, 57132), (8648, 56511), (8694, 56212), (8883, 55016), (9522, 51324), (9729, 50232), (9828, 49726), (10152, 48139), (10764, 45402), (10998, 44436), (11109, 43992), (11592, 42159), (11844, 41262), (12558, 38916), (12696, 38493), (12831, 38088), (12972, 37674), (13754, 35532), (14053, 34776), (14283, 34216), (14664, 33327), (14812, 32994), (15134, 32292), (16146, 30268), (16497, 29624), (16744, 29187), (17108, 28566), (17388, 28106), (17766, 27508), (18837, 25944), (19044, 25662), (19458, 25116), (19656, 24863), (20631, 23688), (21528, 22701), (21996, 22218)]