267980452042

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{20051}}^1$

素因数の和:20371

約数の個数: 48

約数和(自身を含む): 430702041312

約数和(自身を除く): 162721589270

約数列:

[1, 2, 19, 38, 107, 173, 214, 346, 361, 722, 2033, 3287, 4066, 6574, 18511, 20051, 37022, 38627, 40102, 62453, 77254, 124906, 351709, 380969, 703418, 761938, 2145457, 3468823, 4290914, 6682471, 6937646, 7238411, 13364942, 14476822, 40763683, 65907637, 81527366, 131815274, 371164061, 742328122, 774509977, 1252245103, 1549019954, 2504490206, 7052117159, 14104234318, 133990226021, 267980452042]

約数ペア:

[(1, 267980452042), (2, 133990226021), (19, 14104234318), (38, 7052117159), (107, 2504490206), (173, 1549019954), (214, 1252245103), (346, 774509977), (361, 742328122), (722, 371164061), (2033, 131815274), (3287, 81527366), (4066, 65907637), (6574, 40763683), (18511, 14476822), (20051, 13364942), (37022, 7238411), (38627, 6937646), (40102, 6682471), (62453, 4290914), (77254, 3468823), (124906, 2145457), (351709, 761938), (380969, 703418)]