345238416

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21599}}^1$

素因数の和:21653

約数の個数: 80

約数和(自身を含む): 1017792000

約数和(自身を除く): 672553584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 21599, 43198, 64797, 86396, 129594, 172792, 194391, 259188, 345584, 388782, 518376, 583173, 777564, 799163, 1036752, 1166346, 1555128, 1598326, 2332692, 2397489, 3110256, 3196652, 4665384, 4794978, 6393304, 7192467, 9330768, 9589956, 12786608, 14384934, 19179912, 21577401, 28769868, 38359824, 43154802, 57539736, 86309604, 115079472, 172619208, 345238416]

約数ペア:

[(1, 345238416), (2, 172619208), (3, 115079472), (4, 86309604), (6, 57539736), (8, 43154802), (9, 38359824), (12, 28769868), (16, 21577401), (18, 19179912), (24, 14384934), (27, 12786608), (36, 9589956), (37, 9330768), (48, 7192467), (54, 6393304), (72, 4794978), (74, 4665384), (108, 3196652), (111, 3110256), (144, 2397489), (148, 2332692), (216, 1598326), (222, 1555128), (296, 1166346), (333, 1036752), (432, 799163), (444, 777564), (592, 583173), (666, 518376), (888, 388782), (999, 345584), (1332, 259188), (1776, 194391), (1998, 172792), (2664, 129594), (3996, 86396), (5328, 64797), (7992, 43198), (15984, 21599)]