398974056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10069}}^1$

素因数の和:10218

約数の個数: 64

約数和(自身を含む): 1082726400

約数和(自身を除く): 683752344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 10069, 13208, 19812, 20138, 30207, 39624, 40276, 60414, 80552, 120828, 130897, 241656, 261794, 392691, 523588, 785382, 1047176, 1278763, 1570764, 2557526, 3141528, 3836289, 5115052, 7672578, 10230104, 15345156, 16623919, 30690312, 33247838, 49871757, 66495676, 99743514, 132991352, 199487028, 398974056]

約数ペア:

[(1, 398974056), (2, 199487028), (3, 132991352), (4, 99743514), (6, 66495676), (8, 49871757), (12, 33247838), (13, 30690312), (24, 16623919), (26, 15345156), (39, 10230104), (52, 7672578), (78, 5115052), (104, 3836289), (127, 3141528), (156, 2557526), (254, 1570764), (312, 1278763), (381, 1047176), (508, 785382), (762, 523588), (1016, 392691), (1524, 261794), (1651, 241656), (3048, 130897), (3302, 120828), (4953, 80552), (6604, 60414), (9906, 40276), (10069, 39624), (13208, 30207), (19812, 20138)]