331091904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 1065093120

約数和(自身を除く): 734001216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 192, 208, 248, 264, 286, 312, 341, 352, 372, 389, 403, 416, 429, 496, 528, 572, 624, 682, 704, 744, 778, 806, 832, 858, 992, 1023, 1056, 1144, 1167, 1209, 1248, 1364, 1488, 1556, 1612, 1716, 1984, 2046, 2112, 2288, 2334, 2418, 2496, 2728, 2976, 3112, 3224, 3432, 4092, 4279, 4433, 4576, 4668, 4836, 5057, 5456, 5952, 6224, 6448, 6864, 8184, 8558, 8866, 9152, 9336, 9672, 10114, 10912, 12059, 12448, 12837, 12896, 13299, 13728, 15171, 16368, 17116, 17732, 18672, 19344, 20228, 21824, 24118, 24896, 25674, 25792, 26598, 27456, 30342, 32736, 34232, 35464, 36177, 37344, 38688, 40456, 48236, 51348, 53196, 55627, 60684, 65472, 68464, 70928, 72354, 74688, 77376, 80912, 96472, 102696, 106392, 111254, 121368, 132649, 136928, 141856, 144708, 156767, 161824, 166881, 192944, 205392, 212784, 222508, 242736, 265298, 273856, 283712, 289416, 313534, 323648, 333762, 385888, 397947, 410784, 425568, 445016, 470301, 485472, 530596, 578832, 627068, 667524, 771776, 795894, 821568, 851136, 890032, 940602, 970944, 1061192, 1157664, 1254136, 1335048, 1591788, 1724437, 1780064, 1881204, 2122384, 2315328, 2508272, 2670096, 3183576, 3448874, 3560128, 3762408, 4244768, 5016544, 5173311, 5340192, 6367152, 6897748, 7524816, 8489536, 10033088, 10346622, 10680384, 12734304, 13795496, 15049632, 20693244, 25468608, 27590992, 30099264, 41386488, 55181984, 82772976, 110363968, 165545952, 331091904]

約数ペア:

[(1, 331091904), (2, 165545952), (3, 110363968), (4, 82772976), (6, 55181984), (8, 41386488), (11, 30099264), (12, 27590992), (13, 25468608), (16, 20693244), (22, 15049632), (24, 13795496), (26, 12734304), (31, 10680384), (32, 10346622), (33, 10033088), (39, 8489536), (44, 7524816), (48, 6897748), (52, 6367152), (62, 5340192), (64, 5173311), (66, 5016544), (78, 4244768), (88, 3762408), (93, 3560128), (96, 3448874), (104, 3183576), (124, 2670096), (132, 2508272), (143, 2315328), (156, 2122384), (176, 1881204), (186, 1780064), (192, 1724437), (208, 1591788), (248, 1335048), (264, 1254136), (286, 1157664), (312, 1061192), (341, 970944), (352, 940602), (372, 890032), (389, 851136), (403, 821568), (416, 795894), (429, 771776), (496, 667524), (528, 627068), (572, 578832), (624, 530596), (682, 485472), (704, 470301), (744, 445016), (778, 425568), (806, 410784), (832, 397947), (858, 385888), (992, 333762), (1023, 323648), (1056, 313534), (1144, 289416), (1167, 283712), (1209, 273856), (1248, 265298), (1364, 242736), (1488, 222508), (1556, 212784), (1612, 205392), (1716, 192944), (1984, 166881), (2046, 161824), (2112, 156767), (2288, 144708), (2334, 141856), (2418, 136928), (2496, 132649), (2728, 121368), (2976, 111254), (3112, 106392), (3224, 102696), (3432, 96472), (4092, 80912), (4279, 77376), (4433, 74688), (4576, 72354), (4668, 70928), (4836, 68464), (5057, 65472), (5456, 60684), (5952, 55627), (6224, 53196), (6448, 51348), (6864, 48236), (8184, 40456), (8558, 38688), (8866, 37344), (9152, 36177), (9336, 35464), (9672, 34232), (10114, 32736), (10912, 30342), (12059, 27456), (12448, 26598), (12837, 25792), (12896, 25674), (13299, 24896), (13728, 24118), (15171, 21824), (16368, 20228), (17116, 19344), (17732, 18672)]