399498372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5847

約数の個数: 144

約数和(自身を含む): 1297739520

約数和(自身を除く): 898241148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 5807, 7644, 9828, 11466, 11614, 17199, 17421, 22932, 23228, 34398, 34842, 40649, 52263, 68796, 69684, 75491, 81298, 104526, 121947, 150982, 156789, 162596, 209052, 226473, 243894, 284543, 301964, 313578, 365841, 452946, 487788, 528437, 569086, 627156, 679419, 731682, 853629, 905892, 1056874, 1097523, 1138172, 1358838, 1463364, 1585311, 1707258, 2038257, 2113748, 2195046, 2560887, 2717676, 3170622, 3414516, 3699059, 4076514, 4390092, 4755933, 5121774, 6341244, 7398118, 7682661, 8153028, 9511866, 10243548, 11097177, 14267799, 14796236, 15365322, 19023732, 22194354, 28535598, 30730644, 33291531, 44388708, 57071196, 66583062, 99874593, 133166124, 199749186, 399498372]

約数ペア:

[(1, 399498372), (2, 199749186), (3, 133166124), (4, 99874593), (6, 66583062), (7, 57071196), (9, 44388708), (12, 33291531), (13, 30730644), (14, 28535598), (18, 22194354), (21, 19023732), (26, 15365322), (27, 14796236), (28, 14267799), (36, 11097177), (39, 10243548), (42, 9511866), (49, 8153028), (52, 7682661), (54, 7398118), (63, 6341244), (78, 5121774), (84, 4755933), (91, 4390092), (98, 4076514), (108, 3699059), (117, 3414516), (126, 3170622), (147, 2717676), (156, 2560887), (182, 2195046), (189, 2113748), (196, 2038257), (234, 1707258), (252, 1585311), (273, 1463364), (294, 1358838), (351, 1138172), (364, 1097523), (378, 1056874), (441, 905892), (468, 853629), (546, 731682), (588, 679419), (637, 627156), (702, 569086), (756, 528437), (819, 487788), (882, 452946), (1092, 365841), (1274, 313578), (1323, 301964), (1404, 284543), (1638, 243894), (1764, 226473), (1911, 209052), (2457, 162596), (2548, 156789), (2646, 150982), (3276, 121947), (3822, 104526), (4914, 81298), (5292, 75491), (5733, 69684), (5807, 68796), (7644, 52263), (9828, 40649), (11466, 34842), (11614, 34398), (17199, 23228), (17421, 22932)]