231072696

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 682632000

約数和(自身を除く): 451559304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 87, 108, 111, 116, 148, 174, 216, 222, 232, 261, 296, 333, 348, 444, 522, 666, 696, 783, 888, 997, 999, 1044, 1073, 1332, 1566, 1994, 1998, 2088, 2146, 2664, 2991, 3132, 3219, 3988, 3996, 4292, 5982, 6264, 6438, 7976, 7992, 8584, 8973, 9657, 11964, 12876, 17946, 19314, 23928, 25752, 26919, 28913, 28971, 35892, 36889, 38628, 53838, 57826, 57942, 71784, 73778, 77256, 86739, 107676, 110667, 115652, 115884, 147556, 173478, 215352, 221334, 231304, 231768, 260217, 295112, 332001, 346956, 442668, 520434, 664002, 693912, 780651, 885336, 996003, 1040868, 1069781, 1328004, 1561302, 1992006, 2081736, 2139562, 2656008, 3122604, 3209343, 3984012, 4279124, 6245208, 6418686, 7968024, 8558248, 9628029, 12837372, 19256058, 25674744, 28884087, 38512116, 57768174, 77024232, 115536348, 231072696]

約数ペア:

[(1, 231072696), (2, 115536348), (3, 77024232), (4, 57768174), (6, 38512116), (8, 28884087), (9, 25674744), (12, 19256058), (18, 12837372), (24, 9628029), (27, 8558248), (29, 7968024), (36, 6418686), (37, 6245208), (54, 4279124), (58, 3984012), (72, 3209343), (74, 3122604), (87, 2656008), (108, 2139562), (111, 2081736), (116, 1992006), (148, 1561302), (174, 1328004), (216, 1069781), (222, 1040868), (232, 996003), (261, 885336), (296, 780651), (333, 693912), (348, 664002), (444, 520434), (522, 442668), (666, 346956), (696, 332001), (783, 295112), (888, 260217), (997, 231768), (999, 231304), (1044, 221334), (1073, 215352), (1332, 173478), (1566, 147556), (1994, 115884), (1998, 115652), (2088, 110667), (2146, 107676), (2664, 86739), (2991, 77256), (3132, 73778), (3219, 71784), (3988, 57942), (3996, 57826), (4292, 53838), (5982, 38628), (6264, 36889), (6438, 35892), (7976, 28971), (7992, 28913), (8584, 26919), (8973, 25752), (9657, 23928), (11964, 19314), (12876, 17946)]