255048696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 858009600

約数和(自身を除く): 602960904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 47, 54, 56, 63, 72, 74, 84, 94, 97, 108, 111, 126, 141, 148, 168, 188, 189, 194, 216, 222, 252, 259, 282, 291, 296, 329, 333, 376, 378, 388, 423, 444, 504, 518, 564, 582, 658, 666, 679, 756, 776, 777, 846, 873, 888, 987, 999, 1036, 1128, 1164, 1269, 1316, 1332, 1358, 1512, 1554, 1692, 1739, 1746, 1974, 1998, 2037, 2072, 2328, 2331, 2538, 2619, 2632, 2664, 2716, 2961, 3108, 3384, 3478, 3492, 3589, 3948, 3996, 4074, 4559, 4662, 5076, 5217, 5238, 5432, 5922, 6111, 6216, 6956, 6984, 6993, 7178, 7896, 7992, 8148, 8883, 9118, 9324, 10152, 10434, 10476, 10767, 11844, 12173, 12222, 13677, 13912, 13986, 14356, 15651, 16296, 17766, 18236, 18333, 18648, 20868, 20952, 21534, 23688, 24346, 24444, 25123, 27354, 27972, 28712, 31302, 31913, 32301, 35532, 36472, 36519, 36666, 41031, 41736, 43068, 46953, 48692, 48888, 50246, 54708, 55944, 62604, 63826, 64602, 71064, 73038, 73332, 75369, 82062, 86136, 93906, 95739, 96903, 97384, 100492, 109416, 109557, 123093, 125208, 127652, 129204, 146076, 146664, 150738, 164124, 168683, 187812, 191478, 193806, 200984, 219114, 226107, 246186, 255304, 258408, 287217, 292152, 301476, 328248, 328671, 337366, 375624, 382956, 387612, 438228, 452214, 492372, 506049, 574434, 602952, 657342, 674732, 678321, 765912, 775224, 861651, 876456, 904428, 984744, 1012098, 1148868, 1180781, 1314684, 1349464, 1356642, 1518147, 1723302, 1808856, 2024196, 2297736, 2361562, 2629368, 2713284, 3036294, 3446604, 3542343, 4048392, 4554441, 4723124, 5426568, 6072588, 6893208, 7084686, 9108882, 9446248, 10627029, 12145176, 14169372, 18217764, 21254058, 28338744, 31881087, 36435528, 42508116, 63762174, 85016232, 127524348, 255048696]

約数ペア:

[(1, 255048696), (2, 127524348), (3, 85016232), (4, 63762174), (6, 42508116), (7, 36435528), (8, 31881087), (9, 28338744), (12, 21254058), (14, 18217764), (18, 14169372), (21, 12145176), (24, 10627029), (27, 9446248), (28, 9108882), (36, 7084686), (37, 6893208), (42, 6072588), (47, 5426568), (54, 4723124), (56, 4554441), (63, 4048392), (72, 3542343), (74, 3446604), (84, 3036294), (94, 2713284), (97, 2629368), (108, 2361562), (111, 2297736), (126, 2024196), (141, 1808856), (148, 1723302), (168, 1518147), (188, 1356642), (189, 1349464), (194, 1314684), (216, 1180781), (222, 1148868), (252, 1012098), (259, 984744), (282, 904428), (291, 876456), (296, 861651), (329, 775224), (333, 765912), (376, 678321), (378, 674732), (388, 657342), (423, 602952), (444, 574434), (504, 506049), (518, 492372), (564, 452214), (582, 438228), (658, 387612), (666, 382956), (679, 375624), (756, 337366), (776, 328671), (777, 328248), (846, 301476), (873, 292152), (888, 287217), (987, 258408), (999, 255304), (1036, 246186), (1128, 226107), (1164, 219114), (1269, 200984), (1316, 193806), (1332, 191478), (1358, 187812), (1512, 168683), (1554, 164124), (1692, 150738), (1739, 146664), (1746, 146076), (1974, 129204), (1998, 127652), (2037, 125208), (2072, 123093), (2328, 109557), (2331, 109416), (2538, 100492), (2619, 97384), (2632, 96903), (2664, 95739), (2716, 93906), (2961, 86136), (3108, 82062), (3384, 75369), (3478, 73332), (3492, 73038), (3589, 71064), (3948, 64602), (3996, 63826), (4074, 62604), (4559, 55944), (4662, 54708), (5076, 50246), (5217, 48888), (5238, 48692), (5432, 46953), (5922, 43068), (6111, 41736), (6216, 41031), (6956, 36666), (6984, 36519), (6993, 36472), (7178, 35532), (7896, 32301), (7992, 31913), (8148, 31302), (8883, 28712), (9118, 27972), (9324, 27354), (10152, 25123), (10434, 24444), (10476, 24346), (10767, 23688), (11844, 21534), (12173, 20952), (12222, 20868), (13677, 18648), (13912, 18333), (13986, 18236), (14356, 17766), (15651, 16296)]