825384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^3$

素因数の和:67

約数の個数: 64

約数和(自身を含む): 2505600

約数和(自身を除く): 1680216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 289, 357, 408, 476, 578, 714, 867, 952, 1156, 1428, 1734, 2023, 2312, 2856, 3468, 4046, 4913, 6069, 6936, 8092, 9826, 12138, 14739, 16184, 19652, 24276, 29478, 34391, 39304, 48552, 58956, 68782, 103173, 117912, 137564, 206346, 275128, 412692, 825384]

約数ペア:

[(1, 825384), (2, 412692), (3, 275128), (4, 206346), (6, 137564), (7, 117912), (8, 103173), (12, 68782), (14, 58956), (17, 48552), (21, 39304), (24, 34391), (28, 29478), (34, 24276), (42, 19652), (51, 16184), (56, 14739), (68, 12138), (84, 9826), (102, 8092), (119, 6936), (136, 6069), (168, 4913), (204, 4046), (238, 3468), (289, 2856), (357, 2312), (408, 2023), (476, 1734), (578, 1428), (714, 1156), (867, 952)]