222513426

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 506764800

約数和(自身を除く): 284251374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 211, 331, 354, 422, 531, 633, 662, 993, 1062, 1266, 1593, 1899, 1986, 2979, 3186, 3798, 5697, 5958, 8937, 11394, 12449, 17874, 19529, 24898, 37347, 39058, 58587, 69841, 74694, 112041, 117174, 139682, 175761, 209523, 224082, 336123, 351522, 419046, 527283, 628569, 672246, 1054566, 1257138, 1885707, 3771414, 4120619, 8241238, 12361857, 24723714, 37085571, 74171142, 111256713, 222513426]

約数ペア:

[(1, 222513426), (2, 111256713), (3, 74171142), (6, 37085571), (9, 24723714), (18, 12361857), (27, 8241238), (54, 4120619), (59, 3771414), (118, 1885707), (177, 1257138), (211, 1054566), (331, 672246), (354, 628569), (422, 527283), (531, 419046), (633, 351522), (662, 336123), (993, 224082), (1062, 209523), (1266, 175761), (1593, 139682), (1899, 117174), (1986, 112041), (2979, 74694), (3186, 69841), (3798, 58587), (5697, 39058), (5958, 37347), (8937, 24898), (11394, 19529), (12449, 17874)]