1282968

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 3528720

約数和(自身を除く): 2245752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 173, 206, 309, 346, 412, 519, 618, 692, 824, 927, 1038, 1236, 1384, 1557, 1854, 2076, 2472, 3114, 3708, 4152, 6228, 7416, 12456, 17819, 35638, 53457, 71276, 106914, 142552, 160371, 213828, 320742, 427656, 641484, 1282968]

約数ペア:

[(1, 1282968), (2, 641484), (3, 427656), (4, 320742), (6, 213828), (8, 160371), (9, 142552), (12, 106914), (18, 71276), (24, 53457), (36, 35638), (72, 17819), (103, 12456), (173, 7416), (206, 6228), (309, 4152), (346, 3708), (412, 3114), (519, 2472), (618, 2076), (692, 1854), (824, 1557), (927, 1384), (1038, 1236)]