681342648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4229}}^1$

素因数の和:4389

約数の個数: 96

約数和(自身を含む): 1996390800

約数和(自身を除く): 1315048152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 137, 147, 168, 196, 274, 294, 392, 411, 548, 588, 822, 959, 1096, 1176, 1644, 1918, 2877, 3288, 3836, 4229, 5754, 6713, 7672, 8458, 11508, 12687, 13426, 16916, 20139, 23016, 25374, 26852, 29603, 33832, 40278, 50748, 53704, 59206, 80556, 88809, 101496, 118412, 161112, 177618, 207221, 236824, 355236, 414442, 579373, 621663, 710472, 828884, 1158746, 1243326, 1657768, 1738119, 2317492, 2486652, 3476238, 4055611, 4634984, 4973304, 6952476, 8111222, 12166833, 13904952, 16222444, 24333666, 28389277, 32444888, 48667332, 56778554, 85167831, 97334664, 113557108, 170335662, 227114216, 340671324, 681342648]

約数ペア:

[(1, 681342648), (2, 340671324), (3, 227114216), (4, 170335662), (6, 113557108), (7, 97334664), (8, 85167831), (12, 56778554), (14, 48667332), (21, 32444888), (24, 28389277), (28, 24333666), (42, 16222444), (49, 13904952), (56, 12166833), (84, 8111222), (98, 6952476), (137, 4973304), (147, 4634984), (168, 4055611), (196, 3476238), (274, 2486652), (294, 2317492), (392, 1738119), (411, 1657768), (548, 1243326), (588, 1158746), (822, 828884), (959, 710472), (1096, 621663), (1176, 579373), (1644, 414442), (1918, 355236), (2877, 236824), (3288, 207221), (3836, 177618), (4229, 161112), (5754, 118412), (6713, 101496), (7672, 88809), (8458, 80556), (11508, 59206), (12687, 53704), (13426, 50748), (16916, 40278), (20139, 33832), (23016, 29603), (25374, 26852)]