223053656

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 489062400

約数和(自身を除く): 266008744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 127, 158, 254, 316, 397, 508, 553, 632, 794, 889, 1016, 1106, 1588, 1778, 2212, 2779, 3176, 3556, 4424, 5558, 7112, 10033, 11116, 20066, 22232, 31363, 40132, 50419, 62726, 70231, 80264, 100838, 125452, 140462, 201676, 219541, 250904, 280924, 352933, 403352, 439082, 561848, 705866, 878164, 1411732, 1756328, 2823464, 3983101, 7966202, 15932404, 27881707, 31864808, 55763414, 111526828, 223053656]

約数ペア:

[(1, 223053656), (2, 111526828), (4, 55763414), (7, 31864808), (8, 27881707), (14, 15932404), (28, 7966202), (56, 3983101), (79, 2823464), (127, 1756328), (158, 1411732), (254, 878164), (316, 705866), (397, 561848), (508, 439082), (553, 403352), (632, 352933), (794, 280924), (889, 250904), (1016, 219541), (1106, 201676), (1588, 140462), (1778, 125452), (2212, 100838), (2779, 80264), (3176, 70231), (3556, 62726), (4424, 50419), (5558, 40132), (7112, 31363), (10033, 22232), (11116, 20066)]