1313274528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239999}}^1$

素因数の和:240034

約数の個数: 72

約数和(自身を含む): 3931200000

約数和(自身を除く): 2617925472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 239999, 479998, 719997, 959996, 1439994, 1919992, 2159991, 2879988, 3839984, 4319982, 4559981, 5759976, 7679968, 8639964, 9119962, 11519952, 13679943, 17279928, 18239924, 23039904, 27359886, 34559856, 36479848, 41039829, 54719772, 69119712, 72959696, 82079658, 109439544, 145919392, 164159316, 218879088, 328318632, 437758176, 656637264, 1313274528]

約数ペア:

[(1, 1313274528), (2, 656637264), (3, 437758176), (4, 328318632), (6, 218879088), (8, 164159316), (9, 145919392), (12, 109439544), (16, 82079658), (18, 72959696), (19, 69119712), (24, 54719772), (32, 41039829), (36, 36479848), (38, 34559856), (48, 27359886), (57, 23039904), (72, 18239924), (76, 17279928), (96, 13679943), (114, 11519952), (144, 9119962), (152, 8639964), (171, 7679968), (228, 5759976), (288, 4559981), (304, 4319982), (342, 3839984), (456, 2879988), (608, 2159991), (684, 1919992), (912, 1439994), (1368, 959996), (1824, 719997), (2736, 479998), (5472, 239999)]