217057848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 634204800

約数和(自身を除く): 417146952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 379, 392, 487, 588, 758, 974, 1137, 1176, 1461, 1516, 1948, 2274, 2653, 2922, 3032, 3409, 3896, 4548, 5306, 5844, 6818, 7959, 9096, 10227, 10612, 11688, 13636, 15918, 18571, 20454, 21224, 23863, 27272, 31836, 37142, 40908, 47726, 55713, 63672, 71589, 74284, 81816, 95452, 111426, 143178, 148568, 184573, 190904, 222852, 286356, 369146, 445704, 553719, 572712, 738292, 1107438, 1292011, 1476584, 2214876, 2584022, 3876033, 4429752, 5168044, 7752066, 9044077, 10336088, 15504132, 18088154, 27132231, 31008264, 36176308, 54264462, 72352616, 108528924, 217057848]

約数ペア:

[(1, 217057848), (2, 108528924), (3, 72352616), (4, 54264462), (6, 36176308), (7, 31008264), (8, 27132231), (12, 18088154), (14, 15504132), (21, 10336088), (24, 9044077), (28, 7752066), (42, 5168044), (49, 4429752), (56, 3876033), (84, 2584022), (98, 2214876), (147, 1476584), (168, 1292011), (196, 1107438), (294, 738292), (379, 572712), (392, 553719), (487, 445704), (588, 369146), (758, 286356), (974, 222852), (1137, 190904), (1176, 184573), (1461, 148568), (1516, 143178), (1948, 111426), (2274, 95452), (2653, 81816), (2922, 74284), (3032, 71589), (3409, 63672), (3896, 55713), (4548, 47726), (5306, 40908), (5844, 37142), (6818, 31836), (7959, 27272), (9096, 23863), (10227, 21224), (10612, 20454), (11688, 18571), (13636, 15918)]