219068512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7511

約数の個数: 48

約数和(自身を含む): 471072672

約数和(自身を除く): 252004160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 7417, 14768, 14834, 29536, 29668, 59336, 96421, 118672, 192842, 237344, 385684, 526607, 771368, 1053214, 1542736, 2106428, 3085472, 4212856, 6845891, 8425712, 13691782, 16851424, 27383564, 54767128, 109534256, 219068512]

約数ペア:

[(1, 219068512), (2, 109534256), (4, 54767128), (8, 27383564), (13, 16851424), (16, 13691782), (26, 8425712), (32, 6845891), (52, 4212856), (71, 3085472), (104, 2106428), (142, 1542736), (208, 1053214), (284, 771368), (416, 526607), (568, 385684), (923, 237344), (1136, 192842), (1846, 118672), (2272, 96421), (3692, 59336), (7384, 29668), (7417, 29536), (14768, 14834)]