858180144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20021}}^1$

素因数の和:20098

約数の個数: 80

約数和(自身を含む): 2383418880

約数和(自身を除く): 1525238736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 20021, 21432, 40042, 42864, 60063, 80084, 120126, 160168, 240252, 320336, 380399, 480504, 760798, 940987, 961008, 1141197, 1521596, 1881974, 2282394, 2822961, 3043192, 3763948, 4564788, 5645922, 6086384, 7527896, 9129576, 11291844, 15055792, 17878753, 18259152, 22583688, 35757506, 45167376, 53636259, 71515012, 107272518, 143030024, 214545036, 286060048, 429090072, 858180144]

約数ペア:

[(1, 858180144), (2, 429090072), (3, 286060048), (4, 214545036), (6, 143030024), (8, 107272518), (12, 71515012), (16, 53636259), (19, 45167376), (24, 35757506), (38, 22583688), (47, 18259152), (48, 17878753), (57, 15055792), (76, 11291844), (94, 9129576), (114, 7527896), (141, 6086384), (152, 5645922), (188, 4564788), (228, 3763948), (282, 3043192), (304, 2822961), (376, 2282394), (456, 1881974), (564, 1521596), (752, 1141197), (893, 961008), (912, 940987), (1128, 760798), (1786, 480504), (2256, 380399), (2679, 320336), (3572, 240252), (5358, 160168), (7144, 120126), (10716, 80084), (14288, 60063), (20021, 42864), (21432, 40042)]