512347695744

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{108413}}^1$

素因数の和:108858

約数の個数: 128

約数和(自身を含む): 1408375918080

約数和(自身を除く): 896028222336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 397, 496, 744, 794, 992, 1191, 1488, 1588, 1984, 2382, 2976, 3176, 3968, 4764, 5952, 6352, 9528, 11904, 12307, 12704, 19056, 24614, 25408, 36921, 38112, 49228, 50816, 73842, 76224, 98456, 108413, 147684, 152448, 196912, 216826, 295368, 325239, 393824, 433652, 590736, 650478, 787648, 867304, 1181472, 1300956, 1575296, 1734608, 2362944, 2601912, 3360803, 3469216, 4725888, 5203824, 6721606, 6938432, 10082409, 10407648, 13443212, 13876864, 20164818, 20815296, 26886424, 40329636, 41630592, 43039961, 53772848, 80659272, 86079922, 107545696, 129119883, 161318544, 172159844, 215091392, 258239766, 322637088, 344319688, 430182784, 516479532, 645274176, 688639376, 1032959064, 1290548352, 1334238791, 1377278752, 2065918128, 2668477582, 2754557504, 4002716373, 4131836256, 5336955164, 5509115008, 8005432746, 8263672512, 10673910328, 16010865492, 16527345024, 21347820656, 32021730984, 42695641312, 64043461968, 85391282624, 128086923936, 170782565248, 256173847872, 512347695744]

約数ペア:

[(1, 512347695744), (2, 256173847872), (3, 170782565248), (4, 128086923936), (6, 85391282624), (8, 64043461968), (12, 42695641312), (16, 32021730984), (24, 21347820656), (31, 16527345024), (32, 16010865492), (48, 10673910328), (62, 8263672512), (64, 8005432746), (93, 5509115008), (96, 5336955164), (124, 4131836256), (128, 4002716373), (186, 2754557504), (192, 2668477582), (248, 2065918128), (372, 1377278752), (384, 1334238791), (397, 1290548352), (496, 1032959064), (744, 688639376), (794, 645274176), (992, 516479532), (1191, 430182784), (1488, 344319688), (1588, 322637088), (1984, 258239766), (2382, 215091392), (2976, 172159844), (3176, 161318544), (3968, 129119883), (4764, 107545696), (5952, 86079922), (6352, 80659272), (9528, 53772848), (11904, 43039961), (12307, 41630592), (12704, 40329636), (19056, 26886424), (24614, 20815296), (25408, 20164818), (36921, 13876864), (38112, 13443212), (49228, 10407648), (50816, 10082409), (73842, 6938432), (76224, 6721606), (98456, 5203824), (108413, 4725888), (147684, 3469216), (152448, 3360803), (196912, 2601912), (216826, 2362944), (295368, 1734608), (325239, 1575296), (393824, 1300956), (433652, 1181472), (590736, 867304), (650478, 787648)]