681708048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38281}}^1$

素因数の和:38352

約数の個数: 80

約数和(自身を含む): 2050690176

約数和(自身を除く): 1368982128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 38281, 76562, 114843, 153124, 229686, 267967, 306248, 459372, 535934, 612496, 803901, 918744, 1071868, 1607802, 1837488, 2028893, 2143736, 3215604, 4057786, 4287472, 6086679, 6431208, 8115572, 12173358, 12862416, 14202251, 16231144, 24346716, 28404502, 32462288, 42606753, 48693432, 56809004, 85213506, 97386864, 113618008, 170427012, 227236016, 340854024, 681708048]

約数ペア:

[(1, 681708048), (2, 340854024), (3, 227236016), (4, 170427012), (6, 113618008), (7, 97386864), (8, 85213506), (12, 56809004), (14, 48693432), (16, 42606753), (21, 32462288), (24, 28404502), (28, 24346716), (42, 16231144), (48, 14202251), (53, 12862416), (56, 12173358), (84, 8115572), (106, 6431208), (112, 6086679), (159, 4287472), (168, 4057786), (212, 3215604), (318, 2143736), (336, 2028893), (371, 1837488), (424, 1607802), (636, 1071868), (742, 918744), (848, 803901), (1113, 612496), (1272, 535934), (1484, 459372), (2226, 306248), (2544, 267967), (2968, 229686), (4452, 153124), (5936, 114843), (8904, 76562), (17808, 38281)]