1571221464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{72661}}^1$

素因数の和:72740

約数の個数: 64

約数和(自身を含む): 4237647840

約数和(自身を除く): 2666426376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1802, 2703, 3604, 5406, 7208, 10812, 21624, 72661, 145322, 217983, 290644, 435966, 581288, 871932, 1235237, 1743864, 2470474, 3705711, 3851033, 4940948, 7411422, 7702066, 9881896, 11553099, 14822844, 15404132, 23106198, 29645688, 30808264, 46212396, 65467561, 92424792, 130935122, 196402683, 261870244, 392805366, 523740488, 785610732, 1571221464]

約数ペア:

[(1, 1571221464), (2, 785610732), (3, 523740488), (4, 392805366), (6, 261870244), (8, 196402683), (12, 130935122), (17, 92424792), (24, 65467561), (34, 46212396), (51, 30808264), (53, 29645688), (68, 23106198), (102, 15404132), (106, 14822844), (136, 11553099), (159, 9881896), (204, 7702066), (212, 7411422), (318, 4940948), (408, 3851033), (424, 3705711), (636, 2470474), (901, 1743864), (1272, 1235237), (1802, 871932), (2703, 581288), (3604, 435966), (5406, 290644), (7208, 217983), (10812, 145322), (21624, 72661)]