396967968

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{37253}}^1$

素因数の和:37306

約数の個数: 72

約数和(自身を含む): 1159418988

約数和(自身を除く): 762451020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 37253, 74506, 111759, 149012, 223518, 298024, 335277, 447036, 596048, 670554, 894072, 1192096, 1341108, 1378361, 1788144, 2682216, 2756722, 3576288, 4135083, 5364432, 5513444, 8270166, 10728864, 11026888, 12405249, 16540332, 22053776, 24810498, 33080664, 44107552, 49620996, 66161328, 99241992, 132322656, 198483984, 396967968]

約数ペア:

[(1, 396967968), (2, 198483984), (3, 132322656), (4, 99241992), (6, 66161328), (8, 49620996), (9, 44107552), (12, 33080664), (16, 24810498), (18, 22053776), (24, 16540332), (32, 12405249), (36, 11026888), (37, 10728864), (48, 8270166), (72, 5513444), (74, 5364432), (96, 4135083), (111, 3576288), (144, 2756722), (148, 2682216), (222, 1788144), (288, 1378361), (296, 1341108), (333, 1192096), (444, 894072), (592, 670554), (666, 596048), (888, 447036), (1184, 335277), (1332, 298024), (1776, 223518), (2664, 149012), (3552, 111759), (5328, 74506), (10656, 37253)]