499290428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 1106380800

約数和(自身を除く): 607090372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 97, 158, 179, 182, 194, 316, 358, 364, 388, 553, 679, 716, 1027, 1106, 1253, 1261, 1358, 2054, 2212, 2327, 2506, 2522, 2716, 4108, 4654, 5012, 5044, 7189, 7663, 8827, 9308, 14141, 14378, 15326, 16289, 17363, 17654, 28282, 28756, 30652, 32578, 34726, 35308, 53641, 56564, 65156, 69452, 98987, 99619, 107282, 121541, 183833, 197974, 199238, 214564, 225719, 243082, 367666, 395948, 398476, 451438, 486164, 697333, 735332, 902876, 1286831, 1371677, 1394666, 1580033, 2573662, 2743354, 2789332, 3160066, 5147324, 5486708, 6320132, 9601739, 17831801, 19203478, 35663602, 38406956, 71327204, 124822607, 249645214, 499290428]

約数ペア:

[(1, 499290428), (2, 249645214), (4, 124822607), (7, 71327204), (13, 38406956), (14, 35663602), (26, 19203478), (28, 17831801), (52, 9601739), (79, 6320132), (91, 5486708), (97, 5147324), (158, 3160066), (179, 2789332), (182, 2743354), (194, 2573662), (316, 1580033), (358, 1394666), (364, 1371677), (388, 1286831), (553, 902876), (679, 735332), (716, 697333), (1027, 486164), (1106, 451438), (1253, 398476), (1261, 395948), (1358, 367666), (2054, 243082), (2212, 225719), (2327, 214564), (2506, 199238), (2522, 197974), (2716, 183833), (4108, 121541), (4654, 107282), (5012, 99619), (5044, 98987), (7189, 69452), (7663, 65156), (8827, 56564), (9308, 53641), (14141, 35308), (14378, 34726), (15326, 32578), (16289, 30652), (17363, 28756), (17654, 28282)]