266937112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 566344800

約数和(自身を除く): 299407688

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 116, 134, 232, 268, 377, 536, 754, 871, 1321, 1508, 1742, 1943, 2642, 3016, 3484, 3886, 5284, 6968, 7772, 10568, 15544, 17173, 25259, 34346, 38309, 50518, 68692, 76618, 88507, 101036, 137384, 153236, 177014, 202072, 306472, 354028, 498017, 708056, 996034, 1150591, 1992068, 2301182, 2566703, 3984136, 4602364, 5133406, 9204728, 10266812, 20533624, 33367139, 66734278, 133468556, 266937112]

約数ペア:

[(1, 266937112), (2, 133468556), (4, 66734278), (8, 33367139), (13, 20533624), (26, 10266812), (29, 9204728), (52, 5133406), (58, 4602364), (67, 3984136), (104, 2566703), (116, 2301182), (134, 1992068), (232, 1150591), (268, 996034), (377, 708056), (536, 498017), (754, 354028), (871, 306472), (1321, 202072), (1508, 177014), (1742, 153236), (1943, 137384), (2642, 101036), (3016, 88507), (3484, 76618), (3886, 68692), (5284, 50518), (6968, 38309), (7772, 34346), (10568, 25259), (15544, 17173)]