488971872

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{45887}}^1$

素因数の和:45940

約数の個数: 72

約数和(自身を含む): 1428126336

約数和(自身を除く): 939154464

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, 45887, 91774, 137661, 183548, 275322, 367096, 412983, 550644, 734192, 825966, 1101288, 1468384, 1651932, 1697819, 2202576, 3303864, 3395638, 4405152, 5093457, 6607728, 6791276, 10186914, 13215456, 13582552, 15280371, 20373828, 27165104, 30560742, 40747656, 54330208, 61121484, 81495312, 122242968, 162990624, 244485936, 488971872]

約数ペア:

[(1, 488971872), (2, 244485936), (3, 162990624), (4, 122242968), (6, 81495312), (8, 61121484), (9, 54330208), (12, 40747656), (16, 30560742), (18, 27165104), (24, 20373828), (32, 15280371), (36, 13582552), (37, 13215456), (48, 10186914), (72, 6791276), (74, 6607728), (96, 5093457), (111, 4405152), (144, 3395638), (148, 3303864), (222, 2202576), (288, 1697819), (296, 1651932), (333, 1468384), (444, 1101288), (592, 825966), (666, 734192), (888, 550644), (1184, 412983), (1332, 367096), (1776, 275322), (2664, 183548), (3552, 137661), (5328, 91774), (10656, 45887)]