981766968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 3070886400

約数和(自身を除く): 2089119432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 169, 182, 229, 273, 302, 312, 338, 364, 453, 458, 507, 546, 604, 676, 687, 728, 906, 916, 1014, 1057, 1092, 1183, 1208, 1352, 1374, 1603, 1812, 1832, 1963, 2028, 2114, 2184, 2366, 2748, 2977, 3171, 3206, 3549, 3624, 3926, 4056, 4228, 4732, 4809, 5496, 5889, 5954, 6342, 6412, 7098, 7852, 8456, 8931, 9464, 9618, 11778, 11908, 12684, 12824, 13741, 14196, 15704, 17862, 19236, 20839, 23556, 23816, 25368, 25519, 27482, 28392, 34579, 35724, 38472, 38701, 41223, 41678, 47112, 51038, 54964, 62517, 69158, 71448, 76557, 77402, 82446, 83356, 102076, 103737, 109928, 116103, 125034, 138316, 153114, 154804, 164892, 166712, 178633, 204152, 207474, 232206, 242053, 250068, 270907, 276632, 306228, 309608, 329784, 357266, 414948, 449527, 464412, 484106, 500136, 535899, 541814, 612456, 714532, 726159, 812721, 829896, 899054, 928824, 968212, 1071798, 1083628, 1348581, 1429064, 1452318, 1625442, 1798108, 1936424, 2143596, 2167256, 2697162, 2904636, 3146689, 3250884, 3596216, 4287192, 5394324, 5809272, 5843851, 6293378, 6501768, 9440067, 10788648, 11687702, 12586756, 17531553, 18880134, 23375404, 25173512, 35063106, 37760268, 40906957, 46750808, 70126212, 75520536, 81813914, 122720871, 140252424, 163627828, 245441742, 327255656, 490883484, 981766968]

約数ペア:

[(1, 981766968), (2, 490883484), (3, 327255656), (4, 245441742), (6, 163627828), (7, 140252424), (8, 122720871), (12, 81813914), (13, 75520536), (14, 70126212), (21, 46750808), (24, 40906957), (26, 37760268), (28, 35063106), (39, 25173512), (42, 23375404), (52, 18880134), (56, 17531553), (78, 12586756), (84, 11687702), (91, 10788648), (104, 9440067), (151, 6501768), (156, 6293378), (168, 5843851), (169, 5809272), (182, 5394324), (229, 4287192), (273, 3596216), (302, 3250884), (312, 3146689), (338, 2904636), (364, 2697162), (453, 2167256), (458, 2143596), (507, 1936424), (546, 1798108), (604, 1625442), (676, 1452318), (687, 1429064), (728, 1348581), (906, 1083628), (916, 1071798), (1014, 968212), (1057, 928824), (1092, 899054), (1183, 829896), (1208, 812721), (1352, 726159), (1374, 714532), (1603, 612456), (1812, 541814), (1832, 535899), (1963, 500136), (2028, 484106), (2114, 464412), (2184, 449527), (2366, 414948), (2748, 357266), (2977, 329784), (3171, 309608), (3206, 306228), (3549, 276632), (3624, 270907), (3926, 250068), (4056, 242053), (4228, 232206), (4732, 207474), (4809, 204152), (5496, 178633), (5889, 166712), (5954, 164892), (6342, 154804), (6412, 153114), (7098, 138316), (7852, 125034), (8456, 116103), (8931, 109928), (9464, 103737), (9618, 102076), (11778, 83356), (11908, 82446), (12684, 77402), (12824, 76557), (13741, 71448), (14196, 69158), (15704, 62517), (17862, 54964), (19236, 51038), (20839, 47112), (23556, 41678), (23816, 41223), (25368, 38701), (25519, 38472), (27482, 35724), (28392, 34579)]