331772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 36

約数和(自身を含む): 722064

約数和(自身を除く): 390292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 289, 476, 574, 578, 697, 1148, 1156, 1394, 2023, 2788, 4046, 4879, 8092, 9758, 11849, 19516, 23698, 47396, 82943, 165886, 331772]

約数ペア:

[(1, 331772), (2, 165886), (4, 82943), (7, 47396), (14, 23698), (17, 19516), (28, 11849), (34, 9758), (41, 8092), (68, 4879), (82, 4046), (119, 2788), (164, 2023), (238, 1394), (287, 1156), (289, 1148), (476, 697), (574, 578)]