823135872

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1122

約数の個数: 128

約数和(自身を含む): 2370251520

約数和(自身を除く): 1547115648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 181, 192, 208, 312, 362, 384, 416, 543, 624, 724, 832, 911, 1086, 1248, 1448, 1664, 1822, 2172, 2353, 2496, 2733, 2896, 3644, 4344, 4706, 4992, 5466, 5792, 7059, 7288, 8688, 9412, 10932, 11584, 11843, 14118, 14576, 17376, 18824, 21864, 23168, 23686, 28236, 29152, 34752, 35529, 37648, 43728, 47372, 56472, 58304, 69504, 71058, 75296, 87456, 94744, 112944, 116608, 142116, 150592, 164891, 174912, 189488, 225888, 284232, 301184, 329782, 349824, 378976, 451776, 494673, 568464, 659564, 757952, 903552, 989346, 1136928, 1319128, 1515904, 1978692, 2143583, 2273856, 2638256, 3957384, 4287166, 4547712, 5276512, 6430749, 7914768, 8574332, 10553024, 12861498, 15829536, 17148664, 21106048, 25722996, 31659072, 34297328, 51445992, 63318144, 68594656, 102891984, 137189312, 205783968, 274378624, 411567936, 823135872]

約数ペア:

[(1, 823135872), (2, 411567936), (3, 274378624), (4, 205783968), (6, 137189312), (8, 102891984), (12, 68594656), (13, 63318144), (16, 51445992), (24, 34297328), (26, 31659072), (32, 25722996), (39, 21106048), (48, 17148664), (52, 15829536), (64, 12861498), (78, 10553024), (96, 8574332), (104, 7914768), (128, 6430749), (156, 5276512), (181, 4547712), (192, 4287166), (208, 3957384), (312, 2638256), (362, 2273856), (384, 2143583), (416, 1978692), (543, 1515904), (624, 1319128), (724, 1136928), (832, 989346), (911, 903552), (1086, 757952), (1248, 659564), (1448, 568464), (1664, 494673), (1822, 451776), (2172, 378976), (2353, 349824), (2496, 329782), (2733, 301184), (2896, 284232), (3644, 225888), (4344, 189488), (4706, 174912), (4992, 164891), (5466, 150592), (5792, 142116), (7059, 116608), (7288, 112944), (8688, 94744), (9412, 87456), (10932, 75296), (11584, 71058), (11843, 69504), (14118, 58304), (14576, 56472), (17376, 47372), (18824, 43728), (21864, 37648), (23168, 35529), (23686, 34752), (28236, 29152)]