788341632

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2108

約数の個数: 128

約数和(自身を含む): 2284800000

約数和(自身を除く): 1496458368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 312, 316, 384, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1664, 1896, 1999, 2054, 2496, 2528, 3081, 3792, 3998, 4108, 4992, 5056, 5997, 6162, 7584, 7996, 8216, 10112, 11994, 12324, 15168, 15992, 16432, 23988, 24648, 25987, 30336, 31984, 32864, 47976, 49296, 51974, 63968, 65728, 77961, 95952, 98592, 103948, 127936, 131456, 155922, 157921, 191904, 197184, 207896, 255872, 311844, 315842, 383808, 394368, 415792, 473763, 623688, 631684, 767616, 831584, 947526, 1247376, 1263368, 1663168, 1895052, 2052973, 2494752, 2526736, 3326336, 3790104, 4105946, 4989504, 5053472, 6158919, 7580208, 8211892, 9979008, 10106944, 12317838, 15160416, 16423784, 20213888, 24635676, 30320832, 32847568, 49271352, 60641664, 65695136, 98542704, 131390272, 197085408, 262780544, 394170816, 788341632]

約数ペア:

[(1, 788341632), (2, 394170816), (3, 262780544), (4, 197085408), (6, 131390272), (8, 98542704), (12, 65695136), (13, 60641664), (16, 49271352), (24, 32847568), (26, 30320832), (32, 24635676), (39, 20213888), (48, 16423784), (52, 15160416), (64, 12317838), (78, 10106944), (79, 9979008), (96, 8211892), (104, 7580208), (128, 6158919), (156, 5053472), (158, 4989504), (192, 4105946), (208, 3790104), (237, 3326336), (312, 2526736), (316, 2494752), (384, 2052973), (416, 1895052), (474, 1663168), (624, 1263368), (632, 1247376), (832, 947526), (948, 831584), (1027, 767616), (1248, 631684), (1264, 623688), (1664, 473763), (1896, 415792), (1999, 394368), (2054, 383808), (2496, 315842), (2528, 311844), (3081, 255872), (3792, 207896), (3998, 197184), (4108, 191904), (4992, 157921), (5056, 155922), (5997, 131456), (6162, 127936), (7584, 103948), (7996, 98592), (8216, 95952), (10112, 77961), (11994, 65728), (12324, 63968), (15168, 51974), (15992, 49296), (16432, 47976), (23988, 32864), (24648, 31984), (25987, 30336)]