253732384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11279}}^1$

素因数の和:11345

約数の個数: 48

約数和(自身を含む): 540086400

約数和(自身を除く): 286354016

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 11279, 22496, 22558, 45116, 90232, 180464, 214301, 360928, 417323, 428602, 834646, 857204, 1669292, 1714408, 3338584, 3428816, 6677168, 6857632, 7929137, 13354336, 15858274, 31716548, 63433096, 126866192, 253732384]

約数ペア:

[(1, 253732384), (2, 126866192), (4, 63433096), (8, 31716548), (16, 15858274), (19, 13354336), (32, 7929137), (37, 6857632), (38, 6677168), (74, 3428816), (76, 3338584), (148, 1714408), (152, 1669292), (296, 857204), (304, 834646), (592, 428602), (608, 417323), (703, 360928), (1184, 214301), (1406, 180464), (2812, 90232), (5624, 45116), (11248, 22558), (11279, 22496)]