220343508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2798

約数の個数: 144

約数和(自身を含む): 718623360

約数和(自身を除く): 498279852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 924, 957, 1044, 1218, 1276, 1386, 1827, 1914, 2233, 2436, 2741, 2772, 2871, 3654, 3828, 4466, 5482, 5742, 6699, 7308, 8223, 8932, 10964, 11484, 13398, 16446, 19187, 20097, 24669, 26796, 30151, 32892, 38374, 40194, 49338, 57561, 60302, 76748, 79489, 80388, 90453, 98676, 115122, 120604, 158978, 172683, 180906, 211057, 230244, 238467, 271359, 317956, 345366, 361812, 422114, 476934, 542718, 556423, 633171, 690732, 715401, 844228, 874379, 953868, 1085436, 1112846, 1266342, 1430802, 1669269, 1748758, 1899513, 2225692, 2532684, 2623137, 2861604, 3338538, 3497516, 3799026, 5007807, 5246274, 6120653, 6677076, 7598052, 7869411, 10015614, 10492548, 12241306, 15738822, 18361959, 20031228, 24482612, 31477644, 36723918, 55085877, 73447836, 110171754, 220343508]

約数ペア:

[(1, 220343508), (2, 110171754), (3, 73447836), (4, 55085877), (6, 36723918), (7, 31477644), (9, 24482612), (11, 20031228), (12, 18361959), (14, 15738822), (18, 12241306), (21, 10492548), (22, 10015614), (28, 7869411), (29, 7598052), (33, 6677076), (36, 6120653), (42, 5246274), (44, 5007807), (58, 3799026), (63, 3497516), (66, 3338538), (77, 2861604), (84, 2623137), (87, 2532684), (99, 2225692), (116, 1899513), (126, 1748758), (132, 1669269), (154, 1430802), (174, 1266342), (198, 1112846), (203, 1085436), (231, 953868), (252, 874379), (261, 844228), (308, 715401), (319, 690732), (348, 633171), (396, 556423), (406, 542718), (462, 476934), (522, 422114), (609, 361812), (638, 345366), (693, 317956), (812, 271359), (924, 238467), (957, 230244), (1044, 211057), (1218, 180906), (1276, 172683), (1386, 158978), (1827, 120604), (1914, 115122), (2233, 98676), (2436, 90453), (2741, 80388), (2772, 79489), (2871, 76748), (3654, 60302), (3828, 57561), (4466, 49338), (5482, 40194), (5742, 38374), (6699, 32892), (7308, 30151), (8223, 26796), (8932, 24669), (10964, 20097), (11484, 19187), (13398, 16446)]