291268910112

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1\times {\mathrm{24697}}^1$

素因数の和:27610

約数の個数: 96

約数和(自身を含む): 782667369792

約数和(自身を除く): 491398459680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 2857, 4128, 5714, 8571, 11428, 17142, 22856, 24697, 34284, 45712, 49394, 68568, 74091, 91424, 98788, 122851, 137136, 148182, 197576, 245702, 274272, 296364, 368553, 395152, 491404, 592728, 737106, 790304, 982808, 1061971, 1185456, 1474212, 1965616, 2123942, 2370912, 2948424, 3185913, 3931232, 4247884, 5896848, 6371826, 8495768, 11793696, 12743652, 16991536, 25487304, 33983072, 50974608, 70559329, 101949216, 141118658, 211677987, 282237316, 423355974, 564474632, 846711948, 1128949264, 1693423896, 2257898528, 3034051147, 3386847792, 6068102294, 6773695584, 9102153441, 12136204588, 18204306882, 24272409176, 36408613764, 48544818352, 72817227528, 97089636704, 145634455056, 291268910112]

約数ペア:

[(1, 291268910112), (2, 145634455056), (3, 97089636704), (4, 72817227528), (6, 48544818352), (8, 36408613764), (12, 24272409176), (16, 18204306882), (24, 12136204588), (32, 9102153441), (43, 6773695584), (48, 6068102294), (86, 3386847792), (96, 3034051147), (129, 2257898528), (172, 1693423896), (258, 1128949264), (344, 846711948), (516, 564474632), (688, 423355974), (1032, 282237316), (1376, 211677987), (2064, 141118658), (2857, 101949216), (4128, 70559329), (5714, 50974608), (8571, 33983072), (11428, 25487304), (17142, 16991536), (22856, 12743652), (24697, 11793696), (34284, 8495768), (45712, 6371826), (49394, 5896848), (68568, 4247884), (74091, 3931232), (91424, 3185913), (98788, 2948424), (122851, 2370912), (137136, 2123942), (148182, 1965616), (197576, 1474212), (245702, 1185456), (274272, 1061971), (296364, 982808), (368553, 790304), (395152, 737106), (491404, 592728)]