38990304

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3712

約数の個数: 72

約数和(自身を含む): 113906520

約数和(自身を除く): 74916216

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, 3659, 5328, 7318, 10656, 10977, 14636, 21954, 29272, 32931, 43908, 58544, 65862, 87816, 117088, 131724, 135383, 175632, 263448, 270766, 351264, 406149, 526896, 541532, 812298, 1053792, 1083064, 1218447, 1624596, 2166128, 2436894, 3249192, 4332256, 4873788, 6498384, 9747576, 12996768, 19495152, 38990304]

約数ペア:

[(1, 38990304), (2, 19495152), (3, 12996768), (4, 9747576), (6, 6498384), (8, 4873788), (9, 4332256), (12, 3249192), (16, 2436894), (18, 2166128), (24, 1624596), (32, 1218447), (36, 1083064), (37, 1053792), (48, 812298), (72, 541532), (74, 526896), (96, 406149), (111, 351264), (144, 270766), (148, 263448), (222, 175632), (288, 135383), (296, 131724), (333, 117088), (444, 87816), (592, 65862), (666, 58544), (888, 43908), (1184, 32931), (1332, 29272), (1776, 21954), (2664, 14636), (3552, 10977), (3659, 10656), (5328, 7318)]