289483684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 645684480

約数和(自身を除く): 356200796

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 67, 68, 116, 119, 134, 203, 238, 268, 313, 406, 469, 476, 493, 626, 812, 938, 986, 1139, 1252, 1876, 1943, 1972, 2191, 2278, 3451, 3886, 4382, 4556, 5321, 6902, 7772, 7973, 8764, 9077, 10642, 13601, 13804, 15946, 18154, 20971, 21284, 27202, 31892, 33031, 36308, 37247, 41942, 54404, 63539, 66062, 74494, 83884, 127078, 132124, 146797, 148988, 154309, 231217, 254156, 293594, 308618, 356507, 462434, 587188, 608159, 617236, 713014, 924868, 1080163, 1216318, 1426028, 2160326, 2432636, 2495549, 4257113, 4320652, 4991098, 8514226, 9982196, 10338703, 17028452, 20677406, 41354812, 72370921, 144741842, 289483684]

約数ペア:

[(1, 289483684), (2, 144741842), (4, 72370921), (7, 41354812), (14, 20677406), (17, 17028452), (28, 10338703), (29, 9982196), (34, 8514226), (58, 4991098), (67, 4320652), (68, 4257113), (116, 2495549), (119, 2432636), (134, 2160326), (203, 1426028), (238, 1216318), (268, 1080163), (313, 924868), (406, 713014), (469, 617236), (476, 608159), (493, 587188), (626, 462434), (812, 356507), (938, 308618), (986, 293594), (1139, 254156), (1252, 231217), (1876, 154309), (1943, 148988), (1972, 146797), (2191, 132124), (2278, 127078), (3451, 83884), (3886, 74494), (4382, 66062), (4556, 63539), (5321, 54404), (6902, 41942), (7772, 37247), (7973, 36308), (8764, 33031), (9077, 31892), (10642, 27202), (13601, 21284), (13804, 20971), (15946, 18154)]