289209228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 604927092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 43, 44, 58, 66, 77, 84, 86, 87, 116, 129, 132, 154, 172, 174, 203, 231, 251, 258, 301, 308, 319, 348, 406, 462, 473, 502, 516, 602, 609, 638, 753, 812, 903, 924, 946, 957, 1004, 1204, 1218, 1247, 1276, 1419, 1506, 1757, 1806, 1892, 1914, 2233, 2436, 2494, 2761, 2838, 3012, 3311, 3514, 3612, 3741, 3828, 4466, 4988, 5271, 5522, 5676, 6622, 6699, 7028, 7279, 7482, 8283, 8729, 8932, 9933, 10542, 10793, 11044, 13244, 13398, 13717, 14558, 14964, 16566, 17458, 19327, 19866, 21084, 21586, 21837, 26187, 26796, 27434, 29116, 32379, 33132, 34916, 38654, 39732, 41151, 43172, 43674, 50953, 52374, 54868, 57981, 64758, 75551, 77308, 80069, 82302, 87348, 96019, 101906, 104748, 115962, 118723, 129516, 151102, 152859, 160138, 164604, 192038, 203812, 226653, 231924, 237446, 240207, 288057, 302204, 305718, 312997, 320276, 356169, 384076, 453306, 474892, 480414, 560483, 576114, 611436, 625994, 712338, 831061, 906612, 938991, 960828, 1120966, 1152228, 1251988, 1424676, 1662122, 1681449, 1877982, 2190979, 2241932, 2493183, 3324244, 3362898, 3442967, 3755964, 4381958, 4986366, 6572937, 6725796, 6885934, 8763916, 9972732, 10328901, 13145874, 13771868, 20657802, 24100769, 26291748, 41315604, 48201538, 72302307, 96403076, 144604614, 289209228]

約数ペア:

[(1, 289209228), (2, 144604614), (3, 96403076), (4, 72302307), (6, 48201538), (7, 41315604), (11, 26291748), (12, 24100769), (14, 20657802), (21, 13771868), (22, 13145874), (28, 10328901), (29, 9972732), (33, 8763916), (42, 6885934), (43, 6725796), (44, 6572937), (58, 4986366), (66, 4381958), (77, 3755964), (84, 3442967), (86, 3362898), (87, 3324244), (116, 2493183), (129, 2241932), (132, 2190979), (154, 1877982), (172, 1681449), (174, 1662122), (203, 1424676), (231, 1251988), (251, 1152228), (258, 1120966), (301, 960828), (308, 938991), (319, 906612), (348, 831061), (406, 712338), (462, 625994), (473, 611436), (502, 576114), (516, 560483), (602, 480414), (609, 474892), (638, 453306), (753, 384076), (812, 356169), (903, 320276), (924, 312997), (946, 305718), (957, 302204), (1004, 288057), (1204, 240207), (1218, 237446), (1247, 231924), (1276, 226653), (1419, 203812), (1506, 192038), (1757, 164604), (1806, 160138), (1892, 152859), (1914, 151102), (2233, 129516), (2436, 118723), (2494, 115962), (2761, 104748), (2838, 101906), (3012, 96019), (3311, 87348), (3514, 82302), (3612, 80069), (3741, 77308), (3828, 75551), (4466, 64758), (4988, 57981), (5271, 54868), (5522, 52374), (5676, 50953), (6622, 43674), (6699, 43172), (7028, 41151), (7279, 39732), (7482, 38654), (8283, 34916), (8729, 33132), (8932, 32379), (9933, 29116), (10542, 27434), (10793, 26796), (11044, 26187), (13244, 21837), (13398, 21586), (13717, 21084), (14558, 19866), (14964, 19327), (16566, 17458)]