456943914

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 1177596420

約数和(自身を除く): 720652506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 109, 126, 147, 194, 218, 291, 294, 327, 343, 441, 582, 654, 679, 686, 763, 873, 882, 981, 1029, 1358, 1526, 1746, 1962, 2037, 2058, 2289, 2401, 3087, 4074, 4578, 4753, 4802, 5341, 6111, 6174, 6867, 7203, 9506, 10573, 10682, 12222, 13734, 14259, 14406, 16023, 21146, 21609, 28518, 31719, 32046, 33271, 37387, 42777, 43218, 48069, 63438, 66542, 74011, 74774, 85554, 95157, 96138, 99813, 112161, 148022, 190314, 199626, 222033, 224322, 232897, 261709, 299439, 336483, 444066, 465794, 518077, 523418, 598878, 666099, 672966, 698691, 785127, 1036154, 1332198, 1397382, 1554231, 1570254, 2096073, 2355381, 3108462, 3626539, 4192146, 4662693, 4710762, 7253078, 9325386, 10879617, 21759234, 25385773, 32638851, 50771546, 65277702, 76157319, 152314638, 228471957, 456943914]

約数ペア:

[(1, 456943914), (2, 228471957), (3, 152314638), (6, 76157319), (7, 65277702), (9, 50771546), (14, 32638851), (18, 25385773), (21, 21759234), (42, 10879617), (49, 9325386), (63, 7253078), (97, 4710762), (98, 4662693), (109, 4192146), (126, 3626539), (147, 3108462), (194, 2355381), (218, 2096073), (291, 1570254), (294, 1554231), (327, 1397382), (343, 1332198), (441, 1036154), (582, 785127), (654, 698691), (679, 672966), (686, 666099), (763, 598878), (873, 523418), (882, 518077), (981, 465794), (1029, 444066), (1358, 336483), (1526, 299439), (1746, 261709), (1962, 232897), (2037, 224322), (2058, 222033), (2289, 199626), (2401, 190314), (3087, 148022), (4074, 112161), (4578, 99813), (4753, 96138), (4802, 95157), (5341, 85554), (6111, 74774), (6174, 74011), (6867, 66542), (7203, 63438), (9506, 48069), (10573, 43218), (10682, 42777), (12222, 37387), (13734, 33271), (14259, 32046), (14406, 31719), (16023, 28518), (21146, 21609)]