290114832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18371}}^1$

素因数の和:18436

約数の個数: 80

約数和(自身を含む): 874801152

約数和(自身を除く): 584686320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 18371, 36742, 55113, 73484, 110226, 128597, 146968, 220452, 257194, 293936, 385791, 440904, 514388, 771582, 863437, 881808, 1028776, 1543164, 1726874, 2057552, 2590311, 3086328, 3453748, 5180622, 6044059, 6172656, 6907496, 10361244, 12088118, 13814992, 18132177, 20722488, 24176236, 36264354, 41444976, 48352472, 72528708, 96704944, 145057416, 290114832]

約数ペア:

[(1, 290114832), (2, 145057416), (3, 96704944), (4, 72528708), (6, 48352472), (7, 41444976), (8, 36264354), (12, 24176236), (14, 20722488), (16, 18132177), (21, 13814992), (24, 12088118), (28, 10361244), (42, 6907496), (47, 6172656), (48, 6044059), (56, 5180622), (84, 3453748), (94, 3086328), (112, 2590311), (141, 2057552), (168, 1726874), (188, 1543164), (282, 1028776), (329, 881808), (336, 863437), (376, 771582), (564, 514388), (658, 440904), (752, 385791), (987, 293936), (1128, 257194), (1316, 220452), (1974, 146968), (2256, 128597), (2632, 110226), (3948, 73484), (5264, 55113), (7896, 36742), (15792, 18371)]