302883156

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 780124800

約数和(自身を除く): 477241644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 281, 316, 379, 474, 562, 711, 758, 843, 948, 1124, 1137, 1422, 1516, 1686, 2274, 2529, 2844, 3372, 3411, 4548, 5058, 6822, 10116, 13644, 22199, 29941, 44398, 59882, 66597, 88796, 89823, 106499, 119764, 133194, 179646, 199791, 212998, 266388, 269469, 319497, 359292, 399582, 425996, 538938, 638994, 799164, 958491, 1077876, 1277988, 1916982, 3833964, 8413421, 16826842, 25240263, 33653684, 50480526, 75720789, 100961052, 151441578, 302883156]

約数ペア:

[(1, 302883156), (2, 151441578), (3, 100961052), (4, 75720789), (6, 50480526), (9, 33653684), (12, 25240263), (18, 16826842), (36, 8413421), (79, 3833964), (158, 1916982), (237, 1277988), (281, 1077876), (316, 958491), (379, 799164), (474, 638994), (562, 538938), (711, 425996), (758, 399582), (843, 359292), (948, 319497), (1124, 269469), (1137, 266388), (1422, 212998), (1516, 199791), (1686, 179646), (2274, 133194), (2529, 119764), (2844, 106499), (3372, 89823), (3411, 88796), (4548, 66597), (5058, 59882), (6822, 44398), (10116, 29941), (13644, 22199)]