212971776

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1$

素因数の和:6511

約数の個数: 72

約数和(自身を含む): 580087200

約数和(自身を除く): 367115424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 6449, 8256, 11008, 12898, 16512, 19347, 25796, 33024, 38694, 51592, 77388, 103184, 154776, 206368, 277307, 309552, 412736, 554614, 619104, 825472, 831921, 1109228, 1238208, 1650944, 1663842, 2218456, 2476416, 3327684, 4436912, 4952832, 6655368, 8873824, 13310736, 17747648, 26621472, 35495296, 53242944, 70990592, 106485888, 212971776]

約数ペア:

[(1, 212971776), (2, 106485888), (3, 70990592), (4, 53242944), (6, 35495296), (8, 26621472), (12, 17747648), (16, 13310736), (24, 8873824), (32, 6655368), (43, 4952832), (48, 4436912), (64, 3327684), (86, 2476416), (96, 2218456), (128, 1663842), (129, 1650944), (172, 1238208), (192, 1109228), (256, 831921), (258, 825472), (344, 619104), (384, 554614), (516, 412736), (688, 309552), (768, 277307), (1032, 206368), (1376, 154776), (2064, 103184), (2752, 77388), (4128, 51592), (5504, 38694), (6449, 33024), (8256, 25796), (11008, 19347), (12898, 16512)]