315214032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 932718080

約数和(自身を除く): 617504048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 643, 1286, 1459, 1929, 2572, 2918, 3858, 4377, 4501, 5144, 5836, 7716, 8754, 9002, 10213, 10288, 11672, 13503, 15432, 17508, 18004, 20426, 23344, 27006, 30639, 30864, 35016, 36008, 40852, 54012, 61278, 70032, 72016, 81704, 108024, 122556, 163408, 216048, 245112, 490224, 938137, 1876274, 2814411, 3752548, 5628822, 6566959, 7505096, 11257644, 13133918, 15010192, 19700877, 22515288, 26267836, 39401754, 45030576, 52535672, 78803508, 105071344, 157607016, 315214032]

約数ペア:

[(1, 315214032), (2, 157607016), (3, 105071344), (4, 78803508), (6, 52535672), (7, 45030576), (8, 39401754), (12, 26267836), (14, 22515288), (16, 19700877), (21, 15010192), (24, 13133918), (28, 11257644), (42, 7505096), (48, 6566959), (56, 5628822), (84, 3752548), (112, 2814411), (168, 1876274), (336, 938137), (643, 490224), (1286, 245112), (1459, 216048), (1929, 163408), (2572, 122556), (2918, 108024), (3858, 81704), (4377, 72016), (4501, 70032), (5144, 61278), (5836, 54012), (7716, 40852), (8754, 36008), (9002, 35016), (10213, 30864), (10288, 30639), (11672, 27006), (13503, 23344), (15432, 20426), (17508, 18004)]