197085408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2104

約数の個数: 96

約数和(自身を含む): 564480000

約数和(自身を除く): 367394592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 208, 237, 312, 316, 416, 474, 624, 632, 948, 1027, 1248, 1264, 1896, 1999, 2054, 2528, 3081, 3792, 3998, 4108, 5997, 6162, 7584, 7996, 8216, 11994, 12324, 15992, 16432, 23988, 24648, 25987, 31984, 32864, 47976, 49296, 51974, 63968, 77961, 95952, 98592, 103948, 155922, 157921, 191904, 207896, 311844, 315842, 415792, 473763, 623688, 631684, 831584, 947526, 1247376, 1263368, 1895052, 2052973, 2494752, 2526736, 3790104, 4105946, 5053472, 6158919, 7580208, 8211892, 12317838, 15160416, 16423784, 24635676, 32847568, 49271352, 65695136, 98542704, 197085408]

約数ペア:

[(1, 197085408), (2, 98542704), (3, 65695136), (4, 49271352), (6, 32847568), (8, 24635676), (12, 16423784), (13, 15160416), (16, 12317838), (24, 8211892), (26, 7580208), (32, 6158919), (39, 5053472), (48, 4105946), (52, 3790104), (78, 2526736), (79, 2494752), (96, 2052973), (104, 1895052), (156, 1263368), (158, 1247376), (208, 947526), (237, 831584), (312, 631684), (316, 623688), (416, 473763), (474, 415792), (624, 315842), (632, 311844), (948, 207896), (1027, 191904), (1248, 157921), (1264, 155922), (1896, 103948), (1999, 98592), (2054, 95952), (2528, 77961), (3081, 63968), (3792, 51974), (3998, 49296), (4108, 47976), (5997, 32864), (6162, 31984), (7584, 25987), (7996, 24648), (8216, 23988), (11994, 16432), (12324, 15992)]