2458492008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 7216128000

約数和(自身を除く): 4757635992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 79, 84, 142, 158, 168, 213, 237, 284, 316, 426, 474, 497, 553, 568, 632, 852, 948, 994, 1106, 1491, 1659, 1704, 1896, 1988, 2212, 2609, 2982, 3318, 3976, 4424, 5218, 5609, 5964, 6636, 7827, 10436, 11218, 11928, 13272, 15654, 16827, 18263, 20872, 22436, 31308, 33654, 36526, 39263, 44872, 54789, 62616, 67308, 73052, 78526, 109578, 117789, 134616, 146104, 157052, 185239, 206111, 219156, 235578, 314104, 370478, 412222, 438312, 471156, 555717, 618333, 740956, 824444, 942312, 1111434, 1236666, 1296673, 1442777, 1481912, 1648888, 2222868, 2473332, 2593346, 2885554, 3890019, 4328331, 4445736, 4946664, 5186692, 5771108, 7780038, 8656662, 10373384, 11542216, 14633881, 15560076, 17313324, 29267762, 31120152, 34626648, 43901643, 58535524, 87803286, 102437167, 117071048, 175606572, 204874334, 307311501, 351213144, 409748668, 614623002, 819497336, 1229246004, 2458492008]

約数ペア:

[(1, 2458492008), (2, 1229246004), (3, 819497336), (4, 614623002), (6, 409748668), (7, 351213144), (8, 307311501), (12, 204874334), (14, 175606572), (21, 117071048), (24, 102437167), (28, 87803286), (42, 58535524), (56, 43901643), (71, 34626648), (79, 31120152), (84, 29267762), (142, 17313324), (158, 15560076), (168, 14633881), (213, 11542216), (237, 10373384), (284, 8656662), (316, 7780038), (426, 5771108), (474, 5186692), (497, 4946664), (553, 4445736), (568, 4328331), (632, 3890019), (852, 2885554), (948, 2593346), (994, 2473332), (1106, 2222868), (1491, 1648888), (1659, 1481912), (1704, 1442777), (1896, 1296673), (1988, 1236666), (2212, 1111434), (2609, 942312), (2982, 824444), (3318, 740956), (3976, 618333), (4424, 555717), (5218, 471156), (5609, 438312), (5964, 412222), (6636, 370478), (7827, 314104), (10436, 235578), (11218, 219156), (11928, 206111), (13272, 185239), (15654, 157052), (16827, 146104), (18263, 134616), (20872, 117789), (22436, 109578), (31308, 78526), (33654, 73052), (36526, 67308), (39263, 62616), (44872, 54789)]