1640342898

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 3726103680

約数和(自身を除く): 2085760782

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 151, 159, 177, 193, 302, 318, 354, 386, 453, 477, 531, 579, 906, 954, 1062, 1158, 1359, 1737, 2718, 3127, 3474, 6254, 8003, 8909, 9381, 10229, 11387, 16006, 17818, 18762, 20458, 22774, 24009, 26727, 28143, 29143, 30687, 34161, 48018, 53454, 56286, 58286, 61374, 68322, 72027, 80181, 87429, 92061, 102483, 144054, 160362, 174858, 184122, 204966, 262287, 472177, 524574, 603511, 944354, 1207022, 1416531, 1544579, 1719437, 1810533, 2833062, 3089158, 3438874, 3621066, 4249593, 4633737, 5158311, 5431599, 8499186, 9267474, 10316622, 10863198, 13901211, 15474933, 27802422, 30949866, 91130161, 182260322, 273390483, 546780966, 820171449, 1640342898]

約数ペア:

[(1, 1640342898), (2, 820171449), (3, 546780966), (6, 273390483), (9, 182260322), (18, 91130161), (53, 30949866), (59, 27802422), (106, 15474933), (118, 13901211), (151, 10863198), (159, 10316622), (177, 9267474), (193, 8499186), (302, 5431599), (318, 5158311), (354, 4633737), (386, 4249593), (453, 3621066), (477, 3438874), (531, 3089158), (579, 2833062), (906, 1810533), (954, 1719437), (1062, 1544579), (1158, 1416531), (1359, 1207022), (1737, 944354), (2718, 603511), (3127, 524574), (3474, 472177), (6254, 262287), (8003, 204966), (8909, 184122), (9381, 174858), (10229, 160362), (11387, 144054), (16006, 102483), (17818, 92061), (18762, 87429), (20458, 80181), (22774, 72027), (24009, 68322), (26727, 61374), (28143, 58286), (29143, 56286), (30687, 53454), (34161, 48018)]