328507296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263227}}^1$

素因数の和:263253

約数の個数: 48

約数和(自身を含む): 928668384

約数和(自身を除く): 600161088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 263227, 526454, 789681, 1052908, 1579362, 2105816, 3158724, 3421951, 4211632, 6317448, 6843902, 8423264, 10265853, 12634896, 13687804, 20531706, 25269792, 27375608, 41063412, 54751216, 82126824, 109502432, 164253648, 328507296]

約数ペア:

[(1, 328507296), (2, 164253648), (3, 109502432), (4, 82126824), (6, 54751216), (8, 41063412), (12, 27375608), (13, 25269792), (16, 20531706), (24, 13687804), (26, 12634896), (32, 10265853), (39, 8423264), (48, 6843902), (52, 6317448), (78, 4211632), (96, 3421951), (104, 3158724), (156, 2105816), (208, 1579362), (312, 1052908), (416, 789681), (624, 526454), (1248, 263227)]