1400099376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72379}}^1$

素因数の和:72434

約数の個数: 80

約数和(自身を含む): 4020853760

約数和(自身を除く): 2620754384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 72379, 144758, 217137, 289516, 434274, 579032, 868548, 940927, 1158064, 1737096, 1881854, 2243749, 2822781, 3474192, 3763708, 4487498, 5645562, 6731247, 7527416, 8974996, 11291124, 13462494, 15054832, 17949992, 22582248, 26924988, 29168737, 35899984, 45164496, 53849976, 58337474, 87506211, 107699952, 116674948, 175012422, 233349896, 350024844, 466699792, 700049688, 1400099376]

約数ペア:

[(1, 1400099376), (2, 700049688), (3, 466699792), (4, 350024844), (6, 233349896), (8, 175012422), (12, 116674948), (13, 107699952), (16, 87506211), (24, 58337474), (26, 53849976), (31, 45164496), (39, 35899984), (48, 29168737), (52, 26924988), (62, 22582248), (78, 17949992), (93, 15054832), (104, 13462494), (124, 11291124), (156, 8974996), (186, 7527416), (208, 6731247), (248, 5645562), (312, 4487498), (372, 3763708), (403, 3474192), (496, 2822781), (624, 2243749), (744, 1881854), (806, 1737096), (1209, 1158064), (1488, 940927), (1612, 868548), (2418, 579032), (3224, 434274), (4836, 289516), (6448, 217137), (9672, 144758), (19344, 72379)]