9940797776

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 25306380288

約数和(自身を除く): 15365582512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 73, 91, 98, 104, 112, 124, 146, 182, 196, 208, 217, 248, 292, 364, 392, 403, 431, 434, 496, 511, 584, 637, 728, 784, 806, 862, 868, 949, 1022, 1168, 1274, 1456, 1519, 1612, 1724, 1736, 1898, 2044, 2263, 2548, 2821, 3017, 3038, 3224, 3448, 3472, 3577, 3796, 4088, 4526, 5096, 5603, 5642, 6034, 6076, 6448, 6643, 6896, 7154, 7592, 8176, 9052, 10192, 11206, 11284, 12068, 12152, 13286, 13361, 14308, 15184, 15841, 18104, 19747, 21119, 22412, 22568, 24136, 24304, 26572, 26722, 28616, 29419, 31463, 31682, 36208, 39221, 39494, 42238, 44824, 45136, 46501, 48272, 53144, 53444, 57232, 58838, 62926, 63364, 78442, 78988, 84476, 89648, 93002, 93527, 106288, 106888, 110887, 117676, 125852, 126728, 156884, 157976, 168952, 173693, 186004, 187054, 205933, 213776, 220241, 221774, 235352, 251704, 253456, 274547, 313768, 315952, 337904, 347386, 372008, 374108, 409019, 411866, 440482, 443548, 470704, 503408, 549094, 627536, 654689, 694772, 744016, 748216, 818038, 823732, 880964, 887096, 975353, 1098188, 1215851, 1309378, 1389544, 1441531, 1496432, 1541687, 1636076, 1647464, 1761928, 1774192, 1950706, 2196376, 2431702, 2618756, 2779088, 2863133, 2883062, 3083374, 3272152, 3294928, 3523856, 3901412, 4392752, 4863404, 5237512, 5726266, 5766124, 6166748, 6544304, 6827471, 7802824, 8510957, 9726808, 10475024, 11452532, 11532248, 12333496, 12679589, 13654942, 15605648, 17021914, 19453616, 20041931, 22905064, 23064496, 24666992, 25359178, 27309884, 34043828, 40083862, 45810128, 47792297, 50718356, 54619768, 68087656, 80167724, 88757123, 95584594, 101436712, 109239536, 136175312, 160335448, 177514246, 191169188, 202873424, 320670896, 355028492, 382338376, 621299861, 710056984, 764676752, 1242599722, 1420113968, 2485199444, 4970398888, 9940797776]

約数ペア:

[(1, 9940797776), (2, 4970398888), (4, 2485199444), (7, 1420113968), (8, 1242599722), (13, 764676752), (14, 710056984), (16, 621299861), (26, 382338376), (28, 355028492), (31, 320670896), (49, 202873424), (52, 191169188), (56, 177514246), (62, 160335448), (73, 136175312), (91, 109239536), (98, 101436712), (104, 95584594), (112, 88757123), (124, 80167724), (146, 68087656), (182, 54619768), (196, 50718356), (208, 47792297), (217, 45810128), (248, 40083862), (292, 34043828), (364, 27309884), (392, 25359178), (403, 24666992), (431, 23064496), (434, 22905064), (496, 20041931), (511, 19453616), (584, 17021914), (637, 15605648), (728, 13654942), (784, 12679589), (806, 12333496), (862, 11532248), (868, 11452532), (949, 10475024), (1022, 9726808), (1168, 8510957), (1274, 7802824), (1456, 6827471), (1519, 6544304), (1612, 6166748), (1724, 5766124), (1736, 5726266), (1898, 5237512), (2044, 4863404), (2263, 4392752), (2548, 3901412), (2821, 3523856), (3017, 3294928), (3038, 3272152), (3224, 3083374), (3448, 2883062), (3472, 2863133), (3577, 2779088), (3796, 2618756), (4088, 2431702), (4526, 2196376), (5096, 1950706), (5603, 1774192), (5642, 1761928), (6034, 1647464), (6076, 1636076), (6448, 1541687), (6643, 1496432), (6896, 1441531), (7154, 1389544), (7592, 1309378), (8176, 1215851), (9052, 1098188), (10192, 975353), (11206, 887096), (11284, 880964), (12068, 823732), (12152, 818038), (13286, 748216), (13361, 744016), (14308, 694772), (15184, 654689), (15841, 627536), (18104, 549094), (19747, 503408), (21119, 470704), (22412, 443548), (22568, 440482), (24136, 411866), (24304, 409019), (26572, 374108), (26722, 372008), (28616, 347386), (29419, 337904), (31463, 315952), (31682, 313768), (36208, 274547), (39221, 253456), (39494, 251704), (42238, 235352), (44824, 221774), (45136, 220241), (46501, 213776), (48272, 205933), (53144, 187054), (53444, 186004), (57232, 173693), (58838, 168952), (62926, 157976), (63364, 156884), (78442, 126728), (78988, 125852), (84476, 117676), (89648, 110887), (93002, 106888), (93527, 106288)]