288151448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 605875200

約数和(自身を除く): 317723752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 139, 248, 278, 403, 556, 643, 806, 1112, 1286, 1612, 1807, 2572, 3224, 3614, 4309, 5144, 7228, 8359, 8618, 14456, 16718, 17236, 19933, 33436, 34472, 39866, 56017, 66872, 79732, 89377, 112034, 159464, 178754, 224068, 259129, 357508, 448136, 518258, 715016, 1036516, 1161901, 2073032, 2323802, 2770687, 4647604, 5541374, 9295208, 11082748, 22165496, 36018931, 72037862, 144075724, 288151448]

約数ペア:

[(1, 288151448), (2, 144075724), (4, 72037862), (8, 36018931), (13, 22165496), (26, 11082748), (31, 9295208), (52, 5541374), (62, 4647604), (104, 2770687), (124, 2323802), (139, 2073032), (248, 1161901), (278, 1036516), (403, 715016), (556, 518258), (643, 448136), (806, 357508), (1112, 259129), (1286, 224068), (1612, 178754), (1807, 159464), (2572, 112034), (3224, 89377), (3614, 79732), (4309, 66872), (5144, 56017), (7228, 39866), (8359, 34472), (8618, 33436), (14456, 19933), (16718, 17236)]