403980962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 832878720

約数和(自身を除く): 428897758

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 154, 187, 203, 238, 289, 313, 319, 374, 406, 493, 578, 626, 638, 986, 1309, 2023, 2191, 2233, 2618, 3179, 3443, 3451, 4046, 4382, 4466, 5321, 5423, 6358, 6886, 6902, 8381, 9077, 10642, 10846, 16762, 18154, 22253, 24101, 37247, 37961, 44506, 48202, 58531, 58667, 63539, 74494, 75922, 90457, 92191, 99847, 117062, 117334, 127078, 154309, 180914, 184382, 199694, 308618, 409717, 633199, 645337, 698929, 819434, 995027, 1080163, 1266398, 1290674, 1397858, 1697399, 1990054, 2160326, 2623253, 3394798, 5246506, 6965189, 11881793, 13930378, 18362771, 23763586, 28855783, 36725542, 57711566, 201990481, 403980962]

約数ペア:

[(1, 403980962), (2, 201990481), (7, 57711566), (11, 36725542), (14, 28855783), (17, 23763586), (22, 18362771), (29, 13930378), (34, 11881793), (58, 6965189), (77, 5246506), (119, 3394798), (154, 2623253), (187, 2160326), (203, 1990054), (238, 1697399), (289, 1397858), (313, 1290674), (319, 1266398), (374, 1080163), (406, 995027), (493, 819434), (578, 698929), (626, 645337), (638, 633199), (986, 409717), (1309, 308618), (2023, 199694), (2191, 184382), (2233, 180914), (2618, 154309), (3179, 127078), (3443, 117334), (3451, 117062), (4046, 99847), (4382, 92191), (4466, 90457), (5321, 75922), (5423, 74494), (6358, 63539), (6886, 58667), (6902, 58531), (8381, 48202), (9077, 44506), (10642, 37961), (10846, 37247), (16762, 24101), (18154, 22253)]