478147968

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4517

約数の個数: 128

約数和(自身を含む): 1457049600

約数和(自身を除く): 978901632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4463, 4464, 5952, 6696, 8926, 8928, 11904, 13389, 13392, 17852, 17856, 26778, 26784, 35704, 35712, 40167, 53556, 53568, 71408, 80334, 107112, 107136, 120501, 138353, 142816, 160668, 214224, 241002, 276706, 285632, 321336, 415059, 428448, 482004, 553412, 571264, 642672, 830118, 856896, 964008, 1106824, 1245177, 1285344, 1660236, 1713792, 1928016, 2213648, 2490354, 2570688, 3320472, 3735531, 3856032, 4427296, 4980708, 5141376, 6640944, 7471062, 7712064, 8854592, 9961416, 13281888, 14942124, 15424128, 17709184, 19922832, 26563776, 29884248, 39845664, 53127552, 59768496, 79691328, 119536992, 159382656, 239073984, 478147968]

約数ペア:

[(1, 478147968), (2, 239073984), (3, 159382656), (4, 119536992), (6, 79691328), (8, 59768496), (9, 53127552), (12, 39845664), (16, 29884248), (18, 26563776), (24, 19922832), (27, 17709184), (31, 15424128), (32, 14942124), (36, 13281888), (48, 9961416), (54, 8854592), (62, 7712064), (64, 7471062), (72, 6640944), (93, 5141376), (96, 4980708), (108, 4427296), (124, 3856032), (128, 3735531), (144, 3320472), (186, 2570688), (192, 2490354), (216, 2213648), (248, 1928016), (279, 1713792), (288, 1660236), (372, 1285344), (384, 1245177), (432, 1106824), (496, 964008), (558, 856896), (576, 830118), (744, 642672), (837, 571264), (864, 553412), (992, 482004), (1116, 428448), (1152, 415059), (1488, 321336), (1674, 285632), (1728, 276706), (1984, 241002), (2232, 214224), (2976, 160668), (3348, 142816), (3456, 138353), (3968, 120501), (4463, 107136), (4464, 107112), (5952, 80334), (6696, 71408), (8926, 53568), (8928, 53556), (11904, 40167), (13389, 35712), (13392, 35704), (17852, 26784), (17856, 26778)]