419049384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18917}}^1$

素因数の和:19010

約数の個数: 64

約数和(自身を含む): 1144160640

約数和(自身を除く): 725111256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 18917, 22152, 37834, 56751, 75668, 113502, 151336, 227004, 245921, 454008, 491842, 737763, 983684, 1343107, 1475526, 1967368, 2686214, 2951052, 4029321, 5372428, 5902104, 8058642, 10744856, 16117284, 17460391, 32234568, 34920782, 52381173, 69841564, 104762346, 139683128, 209524692, 419049384]

約数ペア:

[(1, 419049384), (2, 209524692), (3, 139683128), (4, 104762346), (6, 69841564), (8, 52381173), (12, 34920782), (13, 32234568), (24, 17460391), (26, 16117284), (39, 10744856), (52, 8058642), (71, 5902104), (78, 5372428), (104, 4029321), (142, 2951052), (156, 2686214), (213, 1967368), (284, 1475526), (312, 1343107), (426, 983684), (568, 737763), (852, 491842), (923, 454008), (1704, 245921), (1846, 227004), (2769, 151336), (3692, 113502), (5538, 75668), (7384, 56751), (11076, 37834), (18917, 22152)]