391567752

素因数分解:

$2^3\times 3^2\times {\mathrm{2027}}^1\times {\mathrm{2683}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 1061414640

約数和(自身を除く): 669846888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2027, 2683, 4054, 5366, 6081, 8049, 8108, 10732, 12162, 16098, 16216, 18243, 21464, 24147, 24324, 32196, 36486, 48294, 48648, 64392, 72972, 96588, 145944, 193176, 5438441, 10876882, 16315323, 21753764, 32630646, 43507528, 48945969, 65261292, 97891938, 130522584, 195783876, 391567752]

約数ペア:

[(1, 391567752), (2, 195783876), (3, 130522584), (4, 97891938), (6, 65261292), (8, 48945969), (9, 43507528), (12, 32630646), (18, 21753764), (24, 16315323), (36, 10876882), (72, 5438441), (2027, 193176), (2683, 145944), (4054, 96588), (5366, 72972), (6081, 64392), (8049, 48648), (8108, 48294), (10732, 36486), (12162, 32196), (16098, 24324), (16216, 24147), (18243, 21464)]