220922112

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 590519776

約数和(自身を除く): 369597664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 614, 768, 921, 937, 1228, 1842, 1874, 2456, 2811, 3684, 3748, 4912, 5622, 7368, 7496, 9824, 11244, 14736, 14992, 19648, 22488, 29472, 29984, 39296, 44976, 58944, 59968, 78592, 89952, 117888, 119936, 179904, 235776, 239872, 287659, 359808, 575318, 719616, 862977, 1150636, 1725954, 2301272, 3451908, 4602544, 6903816, 9205088, 13807632, 18410176, 27615264, 36820352, 55230528, 73640704, 110461056, 220922112]

約数ペア:

[(1, 220922112), (2, 110461056), (3, 73640704), (4, 55230528), (6, 36820352), (8, 27615264), (12, 18410176), (16, 13807632), (24, 9205088), (32, 6903816), (48, 4602544), (64, 3451908), (96, 2301272), (128, 1725954), (192, 1150636), (256, 862977), (307, 719616), (384, 575318), (614, 359808), (768, 287659), (921, 239872), (937, 235776), (1228, 179904), (1842, 119936), (1874, 117888), (2456, 89952), (2811, 78592), (3684, 59968), (3748, 58944), (4912, 44976), (5622, 39296), (7368, 29984), (7496, 29472), (9824, 22488), (11244, 19648), (14736, 14992)]