460728696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 1278720000

約数和(自身を除く): 817991304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 73, 93, 102, 124, 136, 146, 186, 204, 219, 248, 292, 372, 408, 438, 499, 527, 584, 744, 876, 998, 1054, 1241, 1497, 1581, 1752, 1996, 2108, 2263, 2482, 2994, 3162, 3723, 3992, 4216, 4526, 4964, 5988, 6324, 6789, 7446, 8483, 9052, 9928, 11976, 12648, 13578, 14892, 15469, 16966, 18104, 25449, 27156, 29784, 30938, 33932, 36427, 38471, 46407, 50898, 54312, 61876, 67864, 72854, 76942, 92814, 101796, 109281, 115413, 123752, 145708, 153884, 185628, 203592, 218562, 230826, 262973, 291416, 307768, 371256, 437124, 461652, 525946, 619259, 788919, 874248, 923304, 1051892, 1129237, 1238518, 1577838, 1857777, 2103784, 2258474, 2477036, 3155676, 3387711, 3715554, 4516948, 4954072, 6311352, 6775422, 7431108, 9033896, 13550844, 14862216, 19197029, 27101688, 38394058, 57591087, 76788116, 115182174, 153576232, 230364348, 460728696]

約数ペア:

[(1, 460728696), (2, 230364348), (3, 153576232), (4, 115182174), (6, 76788116), (8, 57591087), (12, 38394058), (17, 27101688), (24, 19197029), (31, 14862216), (34, 13550844), (51, 9033896), (62, 7431108), (68, 6775422), (73, 6311352), (93, 4954072), (102, 4516948), (124, 3715554), (136, 3387711), (146, 3155676), (186, 2477036), (204, 2258474), (219, 2103784), (248, 1857777), (292, 1577838), (372, 1238518), (408, 1129237), (438, 1051892), (499, 923304), (527, 874248), (584, 788919), (744, 619259), (876, 525946), (998, 461652), (1054, 437124), (1241, 371256), (1497, 307768), (1581, 291416), (1752, 262973), (1996, 230826), (2108, 218562), (2263, 203592), (2482, 185628), (2994, 153884), (3162, 145708), (3723, 123752), (3992, 115413), (4216, 109281), (4526, 101796), (4964, 92814), (5988, 76942), (6324, 72854), (6789, 67864), (7446, 61876), (8483, 54312), (9052, 50898), (9928, 46407), (11976, 38471), (12648, 36427), (13578, 33932), (14892, 30938), (15469, 29784), (16966, 27156), (18104, 25449)]