743131438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 1417098240

約数和(自身を除く): 673966802

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 67, 119, 134, 203, 238, 406, 469, 493, 938, 986, 1139, 1607, 1943, 2278, 3214, 3451, 3886, 6902, 7973, 11249, 13601, 15946, 22498, 27202, 27319, 33031, 46603, 54638, 66062, 93206, 107669, 191233, 215338, 231217, 326221, 382466, 462434, 652442, 753683, 792251, 1507366, 1584502, 1830373, 3122401, 3660746, 5545757, 6244802, 11091514, 12812611, 21856807, 25625222, 43713614, 53080817, 106161634, 371565719, 743131438]

約数ペア:

[(1, 743131438), (2, 371565719), (7, 106161634), (14, 53080817), (17, 43713614), (29, 25625222), (34, 21856807), (58, 12812611), (67, 11091514), (119, 6244802), (134, 5545757), (203, 3660746), (238, 3122401), (406, 1830373), (469, 1584502), (493, 1507366), (938, 792251), (986, 753683), (1139, 652442), (1607, 462434), (1943, 382466), (2278, 326221), (3214, 231217), (3451, 215338), (3886, 191233), (6902, 107669), (7973, 93206), (11249, 66062), (13601, 54638), (15946, 46603), (22498, 33031), (27202, 27319)]