388173888

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{4463}}^1$

素因数の和:4632

約数の個数: 84

約数和(自身を含む): 1120249728

約数和(自身を除く): 732075840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4463, 4832, 5436, 7248, 8926, 9664, 10872, 13389, 14496, 17852, 21744, 26778, 28992, 35704, 40167, 43488, 53556, 71408, 80334, 86976, 107112, 142816, 160668, 214224, 285632, 321336, 428448, 642672, 673913, 856896, 1285344, 1347826, 2021739, 2570688, 2695652, 4043478, 5391304, 6065217, 8086956, 10782608, 12130434, 16173912, 21565216, 24260868, 32347824, 43130432, 48521736, 64695648, 97043472, 129391296, 194086944, 388173888]

約数ペア:

[(1, 388173888), (2, 194086944), (3, 129391296), (4, 97043472), (6, 64695648), (8, 48521736), (9, 43130432), (12, 32347824), (16, 24260868), (18, 21565216), (24, 16173912), (32, 12130434), (36, 10782608), (48, 8086956), (64, 6065217), (72, 5391304), (96, 4043478), (144, 2695652), (151, 2570688), (192, 2021739), (288, 1347826), (302, 1285344), (453, 856896), (576, 673913), (604, 642672), (906, 428448), (1208, 321336), (1359, 285632), (1812, 214224), (2416, 160668), (2718, 142816), (3624, 107112), (4463, 86976), (4832, 80334), (5436, 71408), (7248, 53556), (8926, 43488), (9664, 40167), (10872, 35704), (13389, 28992), (14496, 26778), (17852, 21744)]