1338899328

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1806

約数の個数: 256

約数和(自身を含む): 4508481600

約数和(自身を除く): 3169582272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1248, 1326, 1404, 1632, 1664, 1728, 1753, 1768, 1836, 1872, 1989, 2176, 2448, 2496, 2652, 2808, 3264, 3456, 3506, 3536, 3672, 3744, 3978, 4896, 4992, 5259, 5304, 5616, 5967, 6528, 7012, 7072, 7344, 7488, 7956, 9792, 10518, 10608, 11232, 11934, 14024, 14144, 14688, 14976, 15777, 15912, 19584, 21036, 21216, 22464, 22789, 23868, 28048, 28288, 29376, 29801, 31554, 31824, 42072, 42432, 44928, 45578, 47331, 47736, 56096, 58752, 59602, 63108, 63648, 68367, 84144, 84864, 89403, 91156, 94662, 95472, 112192, 119204, 126216, 127296, 136734, 168288, 178806, 182312, 189324, 190944, 205101, 224384, 238408, 252432, 254592, 268209, 273468, 336576, 357612, 364624, 378648, 381888, 387413, 410202, 476816, 504864, 536418, 546936, 615303, 673152, 715224, 729248, 757296, 763776, 774826, 804627, 820404, 953632, 1009728, 1072836, 1093872, 1162239, 1230606, 1430448, 1458496, 1514592, 1549652, 1609254, 1640808, 1907264, 2019456, 2145672, 2187744, 2324478, 2461212, 2860896, 2916992, 3029184, 3099304, 3218508, 3281616, 3486717, 3814528, 4291344, 4375488, 4648956, 4922424, 5721792, 6058368, 6198608, 6437016, 6563232, 6973434, 8582688, 8750976, 9297912, 9844848, 10460151, 11443584, 12397216, 12874032, 13126464, 13946868, 17165376, 18595824, 19689696, 20920302, 24794432, 25748064, 26252928, 27893736, 34330752, 37191648, 39379392, 41840604, 49588864, 51496128, 55787472, 74383296, 78758784, 83681208, 102992256, 111574944, 148766592, 167362416, 223149888, 334724832, 446299776, 669449664, 1338899328]

約数ペア:

[(1, 1338899328), (2, 669449664), (3, 446299776), (4, 334724832), (6, 223149888), (8, 167362416), (9, 148766592), (12, 111574944), (13, 102992256), (16, 83681208), (17, 78758784), (18, 74383296), (24, 55787472), (26, 51496128), (27, 49588864), (32, 41840604), (34, 39379392), (36, 37191648), (39, 34330752), (48, 27893736), (51, 26252928), (52, 25748064), (54, 24794432), (64, 20920302), (68, 19689696), (72, 18595824), (78, 17165376), (96, 13946868), (102, 13126464), (104, 12874032), (108, 12397216), (117, 11443584), (128, 10460151), (136, 9844848), (144, 9297912), (153, 8750976), (156, 8582688), (192, 6973434), (204, 6563232), (208, 6437016), (216, 6198608), (221, 6058368), (234, 5721792), (272, 4922424), (288, 4648956), (306, 4375488), (312, 4291344), (351, 3814528), (384, 3486717), (408, 3281616), (416, 3218508), (432, 3099304), (442, 3029184), (459, 2916992), (468, 2860896), (544, 2461212), (576, 2324478), (612, 2187744), (624, 2145672), (663, 2019456), (702, 1907264), (816, 1640808), (832, 1609254), (864, 1549652), (884, 1514592), (918, 1458496), (936, 1430448), (1088, 1230606), (1152, 1162239), (1224, 1093872), (1248, 1072836), (1326, 1009728), (1404, 953632), (1632, 820404), (1664, 804627), (1728, 774826), (1753, 763776), (1768, 757296), (1836, 729248), (1872, 715224), (1989, 673152), (2176, 615303), (2448, 546936), (2496, 536418), (2652, 504864), (2808, 476816), (3264, 410202), (3456, 387413), (3506, 381888), (3536, 378648), (3672, 364624), (3744, 357612), (3978, 336576), (4896, 273468), (4992, 268209), (5259, 254592), (5304, 252432), (5616, 238408), (5967, 224384), (6528, 205101), (7012, 190944), (7072, 189324), (7344, 182312), (7488, 178806), (7956, 168288), (9792, 136734), (10518, 127296), (10608, 126216), (11232, 119204), (11934, 112192), (14024, 95472), (14144, 94662), (14688, 91156), (14976, 89403), (15777, 84864), (15912, 84144), (19584, 68367), (21036, 63648), (21216, 63108), (22464, 59602), (22789, 58752), (23868, 56096), (28048, 47736), (28288, 47331), (29376, 45578), (29801, 44928), (31554, 42432), (31824, 42072)]