642710016

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10766

約数の個数: 120

約数和(自身を含む): 1997775780

約数和(自身を除く): 1355065764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 10729, 14976, 19968, 21458, 29952, 32187, 42916, 59904, 64374, 85832, 96561, 128748, 139477, 171664, 193122, 257496, 278954, 343328, 386244, 418431, 514992, 557908, 686656, 772488, 836862, 1029984, 1115816, 1255293, 1373312, 1544976, 1673724, 2059968, 2231632, 2510586, 2746624, 3089952, 3347448, 4119936, 4463264, 5021172, 5493248, 6179904, 6694896, 8239872, 8926528, 10042344, 12359808, 13389792, 16479744, 17853056, 20084688, 24719616, 26779584, 35706112, 40169376, 49439232, 53559168, 71412224, 80338752, 107118336, 160677504, 214236672, 321355008, 642710016]

約数ペア:

[(1, 642710016), (2, 321355008), (3, 214236672), (4, 160677504), (6, 107118336), (8, 80338752), (9, 71412224), (12, 53559168), (13, 49439232), (16, 40169376), (18, 35706112), (24, 26779584), (26, 24719616), (32, 20084688), (36, 17853056), (39, 16479744), (48, 13389792), (52, 12359808), (64, 10042344), (72, 8926528), (78, 8239872), (96, 6694896), (104, 6179904), (117, 5493248), (128, 5021172), (144, 4463264), (156, 4119936), (192, 3347448), (208, 3089952), (234, 2746624), (256, 2510586), (288, 2231632), (312, 2059968), (384, 1673724), (416, 1544976), (468, 1373312), (512, 1255293), (576, 1115816), (624, 1029984), (768, 836862), (832, 772488), (936, 686656), (1152, 557908), (1248, 514992), (1536, 418431), (1664, 386244), (1872, 343328), (2304, 278954), (2496, 257496), (3328, 193122), (3744, 171664), (4608, 139477), (4992, 128748), (6656, 96561), (7488, 85832), (9984, 64374), (10729, 59904), (14976, 42916), (19968, 32187), (21458, 29952)]