253734384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{310949}}^1$

素因数の和:310977

約数の個数: 40

約数和(自身を含む): 694040400

約数和(自身を除く): 440306016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 310949, 621898, 932847, 1243796, 1865694, 2487592, 3731388, 4975184, 5286133, 7462776, 10572266, 14925552, 15858399, 21144532, 31716798, 42289064, 63433596, 84578128, 126867192, 253734384]

約数ペア:

[(1, 253734384), (2, 126867192), (3, 84578128), (4, 63433596), (6, 42289064), (8, 31716798), (12, 21144532), (16, 15858399), (17, 14925552), (24, 10572266), (34, 7462776), (48, 5286133), (51, 4975184), (68, 3731388), (102, 2487592), (136, 1865694), (204, 1243796), (272, 932847), (408, 621898), (816, 310949)]