869991936

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 2647163904

約数和(自身を除く): 1777171968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 128, 132, 151, 176, 186, 192, 242, 248, 256, 264, 302, 341, 352, 363, 372, 384, 453, 484, 496, 512, 528, 604, 682, 704, 726, 744, 768, 906, 968, 992, 1023, 1056, 1208, 1364, 1408, 1452, 1488, 1536, 1661, 1812, 1936, 1984, 2046, 2112, 2416, 2728, 2816, 2904, 2976, 3322, 3624, 3751, 3872, 3968, 4092, 4224, 4681, 4832, 4983, 5456, 5632, 5808, 5952, 6644, 7248, 7502, 7744, 7936, 8184, 8448, 9362, 9664, 9966, 10912, 11253, 11616, 11904, 13288, 14043, 14496, 15004, 15488, 15872, 16368, 16896, 18271, 18724, 19328, 19932, 21824, 22506, 23232, 23808, 26576, 28086, 28992, 30008, 30976, 32736, 36542, 37448, 38656, 39864, 43648, 45012, 46464, 47616, 51491, 53152, 54813, 56172, 57984, 60016, 61952, 65472, 73084, 74896, 77312, 79728, 87296, 90024, 92928, 102982, 106304, 109626, 112344, 115968, 120032, 130944, 146168, 149792, 154473, 159456, 174592, 180048, 185856, 205964, 212608, 219252, 224688, 231936, 240064, 261888, 292336, 299584, 308946, 318912, 360096, 411928, 425216, 438504, 449376, 480128, 523776, 566401, 584672, 599168, 617892, 637824, 720192, 823856, 850432, 877008, 898752, 960256, 1132802, 1169344, 1198336, 1235784, 1275648, 1440384, 1647712, 1699203, 1754016, 1797504, 1920512, 2265604, 2338688, 2396672, 2471568, 2551296, 2880768, 3295424, 3398406, 3508032, 3595008, 4531208, 4677376, 4943136, 5761536, 6590848, 6796812, 7016064, 7190016, 9062416, 9354752, 9886272, 13181696, 13593624, 14032128, 18124832, 19772544, 26363392, 27187248, 28064256, 36249664, 39545088, 54374496, 72499328, 79090176, 108748992, 144998656, 217497984, 289997312, 434995968, 869991936]

約数ペア:

[(1, 869991936), (2, 434995968), (3, 289997312), (4, 217497984), (6, 144998656), (8, 108748992), (11, 79090176), (12, 72499328), (16, 54374496), (22, 39545088), (24, 36249664), (31, 28064256), (32, 27187248), (33, 26363392), (44, 19772544), (48, 18124832), (62, 14032128), (64, 13593624), (66, 13181696), (88, 9886272), (93, 9354752), (96, 9062416), (121, 7190016), (124, 7016064), (128, 6796812), (132, 6590848), (151, 5761536), (176, 4943136), (186, 4677376), (192, 4531208), (242, 3595008), (248, 3508032), (256, 3398406), (264, 3295424), (302, 2880768), (341, 2551296), (352, 2471568), (363, 2396672), (372, 2338688), (384, 2265604), (453, 1920512), (484, 1797504), (496, 1754016), (512, 1699203), (528, 1647712), (604, 1440384), (682, 1275648), (704, 1235784), (726, 1198336), (744, 1169344), (768, 1132802), (906, 960256), (968, 898752), (992, 877008), (1023, 850432), (1056, 823856), (1208, 720192), (1364, 637824), (1408, 617892), (1452, 599168), (1488, 584672), (1536, 566401), (1661, 523776), (1812, 480128), (1936, 449376), (1984, 438504), (2046, 425216), (2112, 411928), (2416, 360096), (2728, 318912), (2816, 308946), (2904, 299584), (2976, 292336), (3322, 261888), (3624, 240064), (3751, 231936), (3872, 224688), (3968, 219252), (4092, 212608), (4224, 205964), (4681, 185856), (4832, 180048), (4983, 174592), (5456, 159456), (5632, 154473), (5808, 149792), (5952, 146168), (6644, 130944), (7248, 120032), (7502, 115968), (7744, 112344), (7936, 109626), (8184, 106304), (8448, 102982), (9362, 92928), (9664, 90024), (9966, 87296), (10912, 79728), (11253, 77312), (11616, 74896), (11904, 73084), (13288, 65472), (14043, 61952), (14496, 60016), (15004, 57984), (15488, 56172), (15872, 54813), (16368, 53152), (16896, 51491), (18271, 47616), (18724, 46464), (19328, 45012), (19932, 43648), (21824, 39864), (22506, 38656), (23232, 37448), (23808, 36542), (26576, 32736), (28086, 30976), (28992, 30008)]