390254784

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:598

約数の個数: 112

約数和(自身を含む): 1074846720

約数和(自身を除く): 684591936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 173, 186, 192, 248, 346, 372, 379, 496, 519, 692, 744, 758, 992, 1038, 1137, 1384, 1488, 1516, 1984, 2076, 2274, 2768, 2976, 3032, 4152, 4548, 5363, 5536, 5952, 6064, 8304, 9096, 10726, 11072, 11749, 12128, 16089, 16608, 18192, 21452, 23498, 24256, 32178, 33216, 35247, 36384, 42904, 46996, 64356, 65567, 70494, 72768, 85808, 93992, 128712, 131134, 140988, 171616, 187984, 196701, 257424, 262268, 281976, 343232, 375968, 393402, 514848, 524536, 563952, 751936, 786804, 1029696, 1049072, 1127904, 1573608, 2032577, 2098144, 2255808, 3147216, 4065154, 4196288, 6097731, 6294432, 8130308, 12195462, 12588864, 16260616, 24390924, 32521232, 48781848, 65042464, 97563696, 130084928, 195127392, 390254784]

約数ペア:

[(1, 390254784), (2, 195127392), (3, 130084928), (4, 97563696), (6, 65042464), (8, 48781848), (12, 32521232), (16, 24390924), (24, 16260616), (31, 12588864), (32, 12195462), (48, 8130308), (62, 6294432), (64, 6097731), (93, 4196288), (96, 4065154), (124, 3147216), (173, 2255808), (186, 2098144), (192, 2032577), (248, 1573608), (346, 1127904), (372, 1049072), (379, 1029696), (496, 786804), (519, 751936), (692, 563952), (744, 524536), (758, 514848), (992, 393402), (1038, 375968), (1137, 343232), (1384, 281976), (1488, 262268), (1516, 257424), (1984, 196701), (2076, 187984), (2274, 171616), (2768, 140988), (2976, 131134), (3032, 128712), (4152, 93992), (4548, 85808), (5363, 72768), (5536, 70494), (5952, 65567), (6064, 64356), (8304, 46996), (9096, 42904), (10726, 36384), (11072, 35247), (11749, 33216), (12128, 32178), (16089, 24256), (16608, 23498), (18192, 21452)]