821967132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 2317934080

約数和(自身を除く): 1495966948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 241, 266, 399, 482, 532, 723, 798, 964, 1446, 1596, 1687, 2137, 2892, 3374, 4274, 4579, 5061, 6411, 6748, 8548, 9158, 10122, 12822, 13737, 14959, 18316, 20244, 25644, 27474, 29918, 32053, 40603, 44877, 54948, 59836, 64106, 81206, 89754, 96159, 121809, 128212, 162412, 179508, 192318, 243618, 284221, 384636, 487236, 515017, 568442, 852663, 1030034, 1136884, 1545051, 1705326, 2060068, 3090102, 3410652, 3605119, 6180204, 7210238, 9785323, 10815357, 14420476, 19570646, 21630714, 29355969, 39141292, 43261428, 58711938, 68497261, 117423876, 136994522, 205491783, 273989044, 410983566, 821967132]

約数ペア:

[(1, 821967132), (2, 410983566), (3, 273989044), (4, 205491783), (6, 136994522), (7, 117423876), (12, 68497261), (14, 58711938), (19, 43261428), (21, 39141292), (28, 29355969), (38, 21630714), (42, 19570646), (57, 14420476), (76, 10815357), (84, 9785323), (114, 7210238), (133, 6180204), (228, 3605119), (241, 3410652), (266, 3090102), (399, 2060068), (482, 1705326), (532, 1545051), (723, 1136884), (798, 1030034), (964, 852663), (1446, 568442), (1596, 515017), (1687, 487236), (2137, 384636), (2892, 284221), (3374, 243618), (4274, 192318), (4579, 179508), (5061, 162412), (6411, 128212), (6748, 121809), (8548, 96159), (9158, 89754), (10122, 81206), (12822, 64106), (13737, 59836), (14959, 54948), (18316, 44877), (20244, 40603), (25644, 32053), (27474, 29918)]