212964544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 491581440

約数和(自身を除く): 278616896

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 184, 208, 248, 299, 359, 368, 403, 416, 496, 598, 713, 718, 736, 806, 832, 992, 1196, 1426, 1436, 1472, 1612, 1984, 2392, 2852, 2872, 3224, 4667, 4784, 5704, 5744, 6448, 8257, 9269, 9334, 9568, 11129, 11408, 11488, 12896, 16514, 18538, 18668, 19136, 22258, 22816, 22976, 25792, 33028, 37076, 37336, 44516, 45632, 66056, 74152, 74672, 89032, 107341, 132112, 144677, 148304, 149344, 178064, 214682, 255967, 264224, 289354, 296608, 298688, 356128, 429364, 511934, 528448, 578708, 593216, 712256, 858728, 1023868, 1157416, 1717456, 2047736, 2314832, 3327571, 3434912, 4095472, 4629664, 6655142, 6869824, 8190944, 9259328, 13310284, 16381888, 26620568, 53241136, 106482272, 212964544]

約数ペア:

[(1, 212964544), (2, 106482272), (4, 53241136), (8, 26620568), (13, 16381888), (16, 13310284), (23, 9259328), (26, 8190944), (31, 6869824), (32, 6655142), (46, 4629664), (52, 4095472), (62, 3434912), (64, 3327571), (92, 2314832), (104, 2047736), (124, 1717456), (184, 1157416), (208, 1023868), (248, 858728), (299, 712256), (359, 593216), (368, 578708), (403, 528448), (416, 511934), (496, 429364), (598, 356128), (713, 298688), (718, 296608), (736, 289354), (806, 264224), (832, 255967), (992, 214682), (1196, 178064), (1426, 149344), (1436, 148304), (1472, 144677), (1612, 132112), (1984, 107341), (2392, 89032), (2852, 74672), (2872, 74152), (3224, 66056), (4667, 45632), (4784, 44516), (5704, 37336), (5744, 37076), (6448, 33028), (8257, 25792), (9269, 22976), (9334, 22816), (9568, 22258), (11129, 19136), (11408, 18668), (11488, 18538), (12896, 16514)]