421222872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147487}}^1$

素因数の和:147520

約数の個数: 64

約数和(自身を含む): 1274296320

約数和(自身を除く): 853073448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 147487, 294974, 442461, 589948, 884922, 1032409, 1179896, 1769844, 2064818, 2507279, 3097227, 3539688, 4129636, 5014558, 6194454, 7521837, 8259272, 10029116, 12388908, 15043674, 17550953, 20058232, 24777816, 30087348, 35101906, 52652859, 60174696, 70203812, 105305718, 140407624, 210611436, 421222872]

約数ペア:

[(1, 421222872), (2, 210611436), (3, 140407624), (4, 105305718), (6, 70203812), (7, 60174696), (8, 52652859), (12, 35101906), (14, 30087348), (17, 24777816), (21, 20058232), (24, 17550953), (28, 15043674), (34, 12388908), (42, 10029116), (51, 8259272), (56, 7521837), (68, 6194454), (84, 5014558), (102, 4129636), (119, 3539688), (136, 3097227), (168, 2507279), (204, 2064818), (238, 1769844), (357, 1179896), (408, 1032409), (476, 884922), (714, 589948), (952, 442461), (1428, 294974), (2856, 147487)]