238911384

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 608624640

約数和(自身を除く): 369713256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 127, 206, 254, 309, 381, 412, 508, 618, 761, 762, 824, 1016, 1236, 1522, 1524, 2283, 2472, 3044, 3048, 4566, 6088, 9132, 13081, 18264, 26162, 39243, 52324, 78383, 78486, 96647, 104648, 156766, 156972, 193294, 235149, 289941, 313532, 313944, 386588, 470298, 579882, 627064, 773176, 940596, 1159764, 1881192, 2319528, 9954641, 19909282, 29863923, 39818564, 59727846, 79637128, 119455692, 238911384]

約数ペア:

[(1, 238911384), (2, 119455692), (3, 79637128), (4, 59727846), (6, 39818564), (8, 29863923), (12, 19909282), (24, 9954641), (103, 2319528), (127, 1881192), (206, 1159764), (254, 940596), (309, 773176), (381, 627064), (412, 579882), (508, 470298), (618, 386588), (761, 313944), (762, 313532), (824, 289941), (1016, 235149), (1236, 193294), (1522, 156972), (1524, 156766), (2283, 104648), (2472, 96647), (3044, 78486), (3048, 78383), (4566, 52324), (6088, 39243), (9132, 26162), (13081, 18264)]