218298112

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 450702000

約数和(自身を除く): 232403888

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 97, 118, 128, 149, 194, 236, 256, 298, 388, 472, 596, 776, 944, 1192, 1552, 1888, 2384, 3104, 3776, 4768, 5723, 6208, 7552, 8791, 9536, 11446, 12416, 14453, 15104, 17582, 19072, 22892, 24832, 28906, 35164, 38144, 45784, 57812, 70328, 91568, 115624, 140656, 183136, 231248, 281312, 366272, 462496, 562624, 732544, 852727, 924992, 1125248, 1465088, 1705454, 1849984, 2250496, 3410908, 3699968, 6821816, 13643632, 27287264, 54574528, 109149056, 218298112]

約数ペア:

[(1, 218298112), (2, 109149056), (4, 54574528), (8, 27287264), (16, 13643632), (32, 6821816), (59, 3699968), (64, 3410908), (97, 2250496), (118, 1849984), (128, 1705454), (149, 1465088), (194, 1125248), (236, 924992), (256, 852727), (298, 732544), (388, 562624), (472, 462496), (596, 366272), (776, 281312), (944, 231248), (1192, 183136), (1552, 140656), (1888, 115624), (2384, 91568), (3104, 70328), (3776, 57812), (4768, 45784), (5723, 38144), (6208, 35164), (7552, 28906), (8791, 24832), (9536, 22892), (11446, 19072), (12416, 17582), (14453, 15104)]