388634778

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3361

約数の個数: 96

約数和(自身を含む): 1033968000

約数和(自身を除く): 645333222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 441, 686, 798, 882, 931, 1029, 1197, 1862, 2058, 2394, 2793, 3087, 3313, 5586, 6174, 6517, 6626, 8379, 9939, 13034, 16758, 19551, 19878, 23191, 29817, 39102, 46382, 58653, 59634, 62947, 69573, 117306, 125894, 139146, 162337, 188841, 208719, 324674, 377682, 417438, 440629, 487011, 566523, 881258, 974022, 1133046, 1136359, 1321887, 1461033, 2272718, 2643774, 2922066, 3084403, 3409077, 3965661, 6168806, 6818154, 7931322, 9253209, 10227231, 18506418, 20454462, 21590821, 27759627, 43181642, 55519254, 64772463, 129544926, 194317389, 388634778]

約数ペア:

[(1, 388634778), (2, 194317389), (3, 129544926), (6, 64772463), (7, 55519254), (9, 43181642), (14, 27759627), (18, 21590821), (19, 20454462), (21, 18506418), (38, 10227231), (42, 9253209), (49, 7931322), (57, 6818154), (63, 6168806), (98, 3965661), (114, 3409077), (126, 3084403), (133, 2922066), (147, 2643774), (171, 2272718), (266, 1461033), (294, 1321887), (342, 1136359), (343, 1133046), (399, 974022), (441, 881258), (686, 566523), (798, 487011), (882, 440629), (931, 417438), (1029, 377682), (1197, 324674), (1862, 208719), (2058, 188841), (2394, 162337), (2793, 139146), (3087, 125894), (3313, 117306), (5586, 69573), (6174, 62947), (6517, 59634), (6626, 58653), (8379, 46382), (9939, 39102), (13034, 29817), (16758, 23191), (19551, 19878)]