487304844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 1275960000

約数和(自身を除く): 788655156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 61, 78, 82, 122, 123, 156, 164, 183, 244, 246, 366, 492, 533, 732, 793, 1066, 1249, 1586, 1599, 2132, 2379, 2498, 2501, 3172, 3198, 3747, 4758, 4996, 5002, 6396, 7494, 7503, 9516, 10004, 14988, 15006, 16237, 30012, 32474, 32513, 48711, 51209, 64948, 65026, 76189, 97422, 97539, 102418, 130052, 152378, 153627, 194844, 195078, 204836, 228567, 304756, 307254, 390156, 457134, 614508, 665717, 914268, 990457, 1331434, 1980914, 1997151, 2662868, 2971371, 3123749, 3961828, 3994302, 5942742, 6247498, 7988604, 9371247, 11885484, 12494996, 18742494, 37484988, 40608737, 81217474, 121826211, 162434948, 243652422, 487304844]

約数ペア:

[(1, 487304844), (2, 243652422), (3, 162434948), (4, 121826211), (6, 81217474), (12, 40608737), (13, 37484988), (26, 18742494), (39, 12494996), (41, 11885484), (52, 9371247), (61, 7988604), (78, 6247498), (82, 5942742), (122, 3994302), (123, 3961828), (156, 3123749), (164, 2971371), (183, 2662868), (244, 1997151), (246, 1980914), (366, 1331434), (492, 990457), (533, 914268), (732, 665717), (793, 614508), (1066, 457134), (1249, 390156), (1586, 307254), (1599, 304756), (2132, 228567), (2379, 204836), (2498, 195078), (2501, 194844), (3172, 153627), (3198, 152378), (3747, 130052), (4758, 102418), (4996, 97539), (5002, 97422), (6396, 76189), (7494, 65026), (7503, 64948), (9516, 51209), (10004, 48711), (14988, 32513), (15006, 32474), (16237, 30012)]