630362804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 1162291200

約数和(自身を除く): 531928396

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 229, 281, 316, 458, 562, 916, 1124, 2449, 4898, 7099, 8711, 9796, 14198, 17422, 18091, 22199, 28396, 34844, 36182, 44398, 64349, 72364, 88796, 128698, 257396, 560821, 688169, 1121642, 1376338, 1994819, 2243284, 2752676, 3989638, 5083571, 7979276, 10167142, 20334284, 157590701, 315181402, 630362804]

約数ペア:

[(1, 630362804), (2, 315181402), (4, 157590701), (31, 20334284), (62, 10167142), (79, 7979276), (124, 5083571), (158, 3989638), (229, 2752676), (281, 2243284), (316, 1994819), (458, 1376338), (562, 1121642), (916, 688169), (1124, 560821), (2449, 257396), (4898, 128698), (7099, 88796), (8711, 72364), (9796, 64349), (14198, 44398), (17422, 36182), (18091, 34844), (22199, 28396)]