221402112

素因数分解:

$2^{10}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:863

約数の個数: 88

約数和(自身を含む): 597003456

約数和(自身を除く): 375601344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 743, 768, 776, 1024, 1164, 1486, 1536, 1552, 2229, 2328, 2972, 3072, 3104, 4458, 4656, 5944, 6208, 8916, 9312, 11888, 12416, 17832, 18624, 23776, 24832, 35664, 37248, 47552, 49664, 71328, 72071, 74496, 95104, 99328, 142656, 144142, 148992, 190208, 216213, 285312, 288284, 297984, 380416, 432426, 570624, 576568, 760832, 864852, 1141248, 1153136, 1729704, 2282496, 2306272, 3459408, 4612544, 6918816, 9225088, 13837632, 18450176, 27675264, 36900352, 55350528, 73800704, 110701056, 221402112]

約数ペア:

[(1, 221402112), (2, 110701056), (3, 73800704), (4, 55350528), (6, 36900352), (8, 27675264), (12, 18450176), (16, 13837632), (24, 9225088), (32, 6918816), (48, 4612544), (64, 3459408), (96, 2306272), (97, 2282496), (128, 1729704), (192, 1153136), (194, 1141248), (256, 864852), (291, 760832), (384, 576568), (388, 570624), (512, 432426), (582, 380416), (743, 297984), (768, 288284), (776, 285312), (1024, 216213), (1164, 190208), (1486, 148992), (1536, 144142), (1552, 142656), (2229, 99328), (2328, 95104), (2972, 74496), (3072, 72071), (3104, 71328), (4458, 49664), (4656, 47552), (5944, 37248), (6208, 35664), (8916, 24832), (9312, 23776), (11888, 18624), (12416, 17832)]