998103696

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{263213}}^1$

素因数の和:263303

約数の個数: 40

約数和(自身を含む): 2611082880

約数和(自身を除く): 1612979184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 263213, 526426, 789639, 1052852, 1579278, 2105704, 3158556, 4211408, 6317112, 12634224, 20793827, 41587654, 62381481, 83175308, 124762962, 166350616, 249525924, 332701232, 499051848, 998103696]

約数ペア:

[(1, 998103696), (2, 499051848), (3, 332701232), (4, 249525924), (6, 166350616), (8, 124762962), (12, 83175308), (16, 62381481), (24, 41587654), (48, 20793827), (79, 12634224), (158, 6317112), (237, 4211408), (316, 3158556), (474, 2105704), (632, 1579278), (948, 1052852), (1264, 789639), (1896, 526426), (3792, 263213)]