441121772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 969173856

約数和(自身を除く): 528052084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 169, 182, 292, 338, 364, 511, 676, 949, 1022, 1183, 1277, 1898, 2044, 2366, 2554, 3796, 4732, 5108, 6643, 8939, 12337, 13286, 16601, 17878, 24674, 26572, 33202, 35756, 49348, 66404, 86359, 93221, 116207, 172718, 186442, 215813, 232414, 345436, 372884, 431626, 464828, 652547, 863252, 1211873, 1305094, 1510691, 2423746, 2610188, 3021382, 4847492, 6042764, 8483111, 15754349, 16966222, 31508698, 33932444, 63017396, 110280443, 220560886, 441121772]

約数ペア:

[(1, 441121772), (2, 220560886), (4, 110280443), (7, 63017396), (13, 33932444), (14, 31508698), (26, 16966222), (28, 15754349), (52, 8483111), (73, 6042764), (91, 4847492), (146, 3021382), (169, 2610188), (182, 2423746), (292, 1510691), (338, 1305094), (364, 1211873), (511, 863252), (676, 652547), (949, 464828), (1022, 431626), (1183, 372884), (1277, 345436), (1898, 232414), (2044, 215813), (2366, 186442), (2554, 172718), (3796, 116207), (4732, 93221), (5108, 86359), (6643, 66404), (8939, 49348), (12337, 35756), (13286, 33202), (16601, 26572), (17878, 24674)]