40407312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 115135488

約数和(自身を除く): 74728176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 412, 528, 618, 743, 824, 1133, 1236, 1486, 1648, 2229, 2266, 2472, 2972, 3399, 4458, 4532, 4944, 5944, 6798, 8173, 8916, 9064, 11888, 13596, 16346, 17832, 18128, 24519, 27192, 32692, 35664, 49038, 54384, 65384, 76529, 98076, 130768, 153058, 196152, 229587, 306116, 392304, 459174, 612232, 841819, 918348, 1224464, 1683638, 1836696, 2525457, 3367276, 3673392, 5050914, 6734552, 10101828, 13469104, 20203656, 40407312]

約数ペア:

[(1, 40407312), (2, 20203656), (3, 13469104), (4, 10101828), (6, 6734552), (8, 5050914), (11, 3673392), (12, 3367276), (16, 2525457), (22, 1836696), (24, 1683638), (33, 1224464), (44, 918348), (48, 841819), (66, 612232), (88, 459174), (103, 392304), (132, 306116), (176, 229587), (206, 196152), (264, 153058), (309, 130768), (412, 98076), (528, 76529), (618, 65384), (743, 54384), (824, 49038), (1133, 35664), (1236, 32692), (1486, 27192), (1648, 24519), (2229, 18128), (2266, 17832), (2472, 16346), (2972, 13596), (3399, 11888), (4458, 9064), (4532, 8916), (4944, 8173), (5944, 6798)]