1478294376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{364471}}^1$

素因数の和:364506

約数の個数: 48

約数和(自身を含む): 4001902560

約数和(自身を除く): 2523608184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 364471, 728942, 1093413, 1457884, 2186826, 2915768, 4373652, 4738123, 8747304, 9476246, 14214369, 18952492, 28428738, 37904984, 56857476, 61595599, 113714952, 123191198, 184786797, 246382396, 369573594, 492764792, 739147188, 1478294376]

約数ペア:

[(1, 1478294376), (2, 739147188), (3, 492764792), (4, 369573594), (6, 246382396), (8, 184786797), (12, 123191198), (13, 113714952), (24, 61595599), (26, 56857476), (39, 37904984), (52, 28428738), (78, 18952492), (104, 14214369), (156, 9476246), (169, 8747304), (312, 4738123), (338, 4373652), (507, 2915768), (676, 2186826), (1014, 1457884), (1352, 1093413), (2028, 728942), (4056, 364471)]