2281248

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^2$

素因数の和:194

約数の個数: 54

約数和(自身を含む): 6561009

約数和(自身を除く): 4279761

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 7921, 8544, 12816, 15842, 23763, 25632, 31684, 47526, 63368, 71289, 95052, 126736, 142578, 190104, 253472, 285156, 380208, 570312, 760416, 1140624, 2281248]

約数ペア:

[(1, 2281248), (2, 1140624), (3, 760416), (4, 570312), (6, 380208), (8, 285156), (9, 253472), (12, 190104), (16, 142578), (18, 126736), (24, 95052), (32, 71289), (36, 63368), (48, 47526), (72, 31684), (89, 25632), (96, 23763), (144, 15842), (178, 12816), (267, 8544), (288, 7921), (356, 6408), (534, 4272), (712, 3204), (801, 2848), (1068, 2136), (1424, 1602)]