492719448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25889}}^1$

素因数の和:25972

約数の個数: 64

約数和(自身を含む): 1348351200

約数和(自身を除く): 855631752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 25889, 51778, 77667, 103556, 155334, 207112, 310668, 336557, 621336, 673114, 1009671, 1346228, 1579229, 2019342, 2692456, 3158458, 4038684, 4737687, 6316916, 8077368, 9475374, 12633832, 18950748, 20529977, 37901496, 41059954, 61589931, 82119908, 123179862, 164239816, 246359724, 492719448]

約数ペア:

[(1, 492719448), (2, 246359724), (3, 164239816), (4, 123179862), (6, 82119908), (8, 61589931), (12, 41059954), (13, 37901496), (24, 20529977), (26, 18950748), (39, 12633832), (52, 9475374), (61, 8077368), (78, 6316916), (104, 4737687), (122, 4038684), (156, 3158458), (183, 2692456), (244, 2019342), (312, 1579229), (366, 1346228), (488, 1009671), (732, 673114), (793, 621336), (1464, 336557), (1586, 310668), (2379, 207112), (3172, 155334), (4758, 103556), (6344, 77667), (9516, 51778), (19032, 25889)]