211552425648

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{31859}}^1$

素因数の和:32704

約数の個数: 160

約数和(自身を含む): 640003680000

約数和(自身を除く): 428451254352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 809, 912, 1026, 1368, 1618, 2052, 2427, 2736, 3236, 4104, 4854, 6472, 7281, 8208, 9708, 12944, 14562, 15371, 19416, 21843, 29124, 30742, 31859, 38832, 43686, 46113, 58248, 61484, 63718, 87372, 92226, 95577, 116496, 122968, 127436, 138339, 174744, 184452, 191154, 245936, 254872, 276678, 286731, 349488, 368904, 382308, 415017, 509744, 553356, 573462, 605321, 737808, 764616, 830034, 860193, 1106712, 1146924, 1210642, 1529232, 1660068, 1720386, 1815963, 2213424, 2293848, 2421284, 3320136, 3440772, 3631926, 4587696, 4842568, 5447889, 6640272, 6881544, 7263852, 9685136, 10895778, 13763088, 14527704, 16343667, 21791556, 25773931, 29055408, 32687334, 43583112, 51547862, 65374668, 77321793, 87166224, 103095724, 130749336, 154643586, 206191448, 231965379, 261498672, 309287172, 412382896, 463930758, 489704689, 618574344, 695896137, 927861516, 979409378, 1237148688, 1391792274, 1469114067, 1855723032, 1958818756, 2783584548, 2938228134, 3711446064, 3917637512, 4407342201, 5567169096, 5876456268, 7835275024, 8814684402, 11134338192, 11752912536, 13222026603, 17629368804, 23505825072, 26444053206, 35258737608, 52888106412, 70517475216, 105776212824, 211552425648]

約数ペア:

[(1, 211552425648), (2, 105776212824), (3, 70517475216), (4, 52888106412), (6, 35258737608), (8, 26444053206), (9, 23505825072), (12, 17629368804), (16, 13222026603), (18, 11752912536), (19, 11134338192), (24, 8814684402), (27, 7835275024), (36, 5876456268), (38, 5567169096), (48, 4407342201), (54, 3917637512), (57, 3711446064), (72, 2938228134), (76, 2783584548), (108, 1958818756), (114, 1855723032), (144, 1469114067), (152, 1391792274), (171, 1237148688), (216, 979409378), (228, 927861516), (304, 695896137), (342, 618574344), (432, 489704689), (456, 463930758), (513, 412382896), (684, 309287172), (809, 261498672), (912, 231965379), (1026, 206191448), (1368, 154643586), (1618, 130749336), (2052, 103095724), (2427, 87166224), (2736, 77321793), (3236, 65374668), (4104, 51547862), (4854, 43583112), (6472, 32687334), (7281, 29055408), (8208, 25773931), (9708, 21791556), (12944, 16343667), (14562, 14527704), (15371, 13763088), (19416, 10895778), (21843, 9685136), (29124, 7263852), (30742, 6881544), (31859, 6640272), (38832, 5447889), (43686, 4842568), (46113, 4587696), (58248, 3631926), (61484, 3440772), (63718, 3320136), (87372, 2421284), (92226, 2293848), (95577, 2213424), (116496, 1815963), (122968, 1720386), (127436, 1660068), (138339, 1529232), (174744, 1210642), (184452, 1146924), (191154, 1106712), (245936, 860193), (254872, 830034), (276678, 764616), (286731, 737808), (349488, 605321), (368904, 573462), (382308, 553356), (415017, 509744)]