405325044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8297}}^1$

素因数の和:8389

約数の個数: 72

約数和(自身を含む): 1087369920

約数和(自身を除く): 682044876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 2124, 2714, 4071, 5428, 8142, 8297, 12213, 16284, 16594, 24426, 24891, 33188, 48852, 49782, 74673, 99564, 149346, 190831, 298692, 381662, 489523, 572493, 763324, 979046, 1144986, 1468569, 1717479, 1958092, 2289972, 2937138, 3434958, 4405707, 5874276, 6869916, 8811414, 11259029, 17622828, 22518058, 33777087, 45036116, 67554174, 101331261, 135108348, 202662522, 405325044]

約数ペア:

[(1, 405325044), (2, 202662522), (3, 135108348), (4, 101331261), (6, 67554174), (9, 45036116), (12, 33777087), (18, 22518058), (23, 17622828), (36, 11259029), (46, 8811414), (59, 6869916), (69, 5874276), (92, 4405707), (118, 3434958), (138, 2937138), (177, 2289972), (207, 1958092), (236, 1717479), (276, 1468569), (354, 1144986), (414, 979046), (531, 763324), (708, 572493), (828, 489523), (1062, 381662), (1357, 298692), (2124, 190831), (2714, 149346), (4071, 99564), (5428, 74673), (8142, 49782), (8297, 48852), (12213, 33188), (16284, 24891), (16594, 24426)]