348084506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 690197760

約数和(自身を除く): 342113254

約数列:

[1, 2, 7, 11, 14, 22, 29, 41, 58, 77, 82, 154, 203, 287, 319, 406, 451, 574, 638, 902, 1189, 1901, 2233, 2378, 3157, 3802, 4466, 6314, 8323, 13079, 13307, 16646, 20911, 26158, 26614, 41822, 55129, 77941, 91553, 110258, 146377, 155882, 183106, 292754, 385903, 545587, 606419, 771806, 857351, 1091174, 1212838, 1714702, 2260289, 4244933, 4520578, 6001457, 8489866, 12002914, 15822023, 24863179, 31644046, 49726358, 174042253, 348084506]

約数ペア:

[(1, 348084506), (2, 174042253), (7, 49726358), (11, 31644046), (14, 24863179), (22, 15822023), (29, 12002914), (41, 8489866), (58, 6001457), (77, 4520578), (82, 4244933), (154, 2260289), (203, 1714702), (287, 1212838), (319, 1091174), (406, 857351), (451, 771806), (574, 606419), (638, 545587), (902, 385903), (1189, 292754), (1901, 183106), (2233, 155882), (2378, 146377), (3157, 110258), (3802, 91553), (4466, 77941), (6314, 55129), (8323, 41822), (13079, 26614), (13307, 26158), (16646, 20911)]