331344256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 712735200

約数和(自身を除く): 381390944

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 2944, 3712, 3881, 5336, 7762, 10672, 15524, 21344, 31048, 42688, 62096, 85376, 89263, 112549, 124192, 178526, 225098, 248384, 357052, 450196, 496768, 714104, 900392, 1428208, 1800784, 2588627, 2856416, 3601568, 5177254, 5712832, 7203136, 10354508, 11425664, 14406272, 20709016, 41418032, 82836064, 165672128, 331344256]

約数ペア:

[(1, 331344256), (2, 165672128), (4, 82836064), (8, 41418032), (16, 20709016), (23, 14406272), (29, 11425664), (32, 10354508), (46, 7203136), (58, 5712832), (64, 5177254), (92, 3601568), (116, 2856416), (128, 2588627), (184, 1800784), (232, 1428208), (368, 900392), (464, 714104), (667, 496768), (736, 450196), (928, 357052), (1334, 248384), (1472, 225098), (1856, 178526), (2668, 124192), (2944, 112549), (3712, 89263), (3881, 85376), (5336, 62096), (7762, 42688), (10672, 31048), (15524, 21344)]