864811728

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 2785613376

約数和(自身を除く): 1920801648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 73, 81, 88, 99, 108, 132, 144, 146, 162, 176, 198, 216, 219, 243, 264, 277, 292, 297, 324, 396, 432, 438, 486, 528, 554, 584, 594, 648, 657, 792, 803, 831, 876, 891, 972, 1108, 1168, 1188, 1296, 1314, 1584, 1606, 1662, 1752, 1782, 1944, 1971, 2216, 2376, 2409, 2493, 2628, 2673, 3047, 3212, 3324, 3504, 3564, 3888, 3942, 4432, 4752, 4818, 4986, 5256, 5346, 5913, 6094, 6424, 6648, 7128, 7227, 7479, 7884, 9141, 9636, 9972, 10512, 10692, 11826, 12188, 12848, 13296, 14256, 14454, 14958, 15768, 17739, 18282, 19272, 19944, 20221, 21384, 21681, 22437, 23652, 24376, 27423, 28908, 29916, 31536, 35478, 36564, 38544, 39888, 40442, 42768, 43362, 44874, 47304, 48752, 54846, 57816, 59832, 60663, 65043, 67311, 70956, 73128, 80884, 82269, 86724, 89748, 94608, 109692, 115632, 119664, 121326, 130086, 134622, 141912, 146256, 161768, 164538, 173448, 179496, 181989, 195129, 219384, 222431, 242652, 246807, 260172, 269244, 283824, 323536, 329076, 346896, 358992, 363978, 390258, 438768, 444862, 485304, 493614, 520344, 538488, 545967, 658152, 667293, 727956, 740421, 780516, 889724, 970608, 987228, 1040688, 1076976, 1091934, 1316304, 1334586, 1455912, 1480842, 1561032, 1637901, 1779448, 1974456, 2001879, 2183868, 2669172, 2911824, 2961684, 3122064, 3275802, 3558896, 3948912, 4003758, 4367736, 4913703, 5338344, 5923368, 6005637, 6551604, 8007516, 8735472, 9827406, 10676688, 11846736, 12011274, 13103208, 16015032, 18016911, 19654812, 24022548, 26206416, 32030064, 36033822, 39309624, 48045096, 54050733, 72067644, 78619248, 96090192, 108101466, 144135288, 216202932, 288270576, 432405864, 864811728]

約数ペア:

[(1, 864811728), (2, 432405864), (3, 288270576), (4, 216202932), (6, 144135288), (8, 108101466), (9, 96090192), (11, 78619248), (12, 72067644), (16, 54050733), (18, 48045096), (22, 39309624), (24, 36033822), (27, 32030064), (33, 26206416), (36, 24022548), (44, 19654812), (48, 18016911), (54, 16015032), (66, 13103208), (72, 12011274), (73, 11846736), (81, 10676688), (88, 9827406), (99, 8735472), (108, 8007516), (132, 6551604), (144, 6005637), (146, 5923368), (162, 5338344), (176, 4913703), (198, 4367736), (216, 4003758), (219, 3948912), (243, 3558896), (264, 3275802), (277, 3122064), (292, 2961684), (297, 2911824), (324, 2669172), (396, 2183868), (432, 2001879), (438, 1974456), (486, 1779448), (528, 1637901), (554, 1561032), (584, 1480842), (594, 1455912), (648, 1334586), (657, 1316304), (792, 1091934), (803, 1076976), (831, 1040688), (876, 987228), (891, 970608), (972, 889724), (1108, 780516), (1168, 740421), (1188, 727956), (1296, 667293), (1314, 658152), (1584, 545967), (1606, 538488), (1662, 520344), (1752, 493614), (1782, 485304), (1944, 444862), (1971, 438768), (2216, 390258), (2376, 363978), (2409, 358992), (2493, 346896), (2628, 329076), (2673, 323536), (3047, 283824), (3212, 269244), (3324, 260172), (3504, 246807), (3564, 242652), (3888, 222431), (3942, 219384), (4432, 195129), (4752, 181989), (4818, 179496), (4986, 173448), (5256, 164538), (5346, 161768), (5913, 146256), (6094, 141912), (6424, 134622), (6648, 130086), (7128, 121326), (7227, 119664), (7479, 115632), (7884, 109692), (9141, 94608), (9636, 89748), (9972, 86724), (10512, 82269), (10692, 80884), (11826, 73128), (12188, 70956), (12848, 67311), (13296, 65043), (14256, 60663), (14454, 59832), (14958, 57816), (15768, 54846), (17739, 48752), (18282, 47304), (19272, 44874), (19944, 43362), (20221, 42768), (21384, 40442), (21681, 39888), (22437, 38544), (23652, 36564), (24376, 35478), (27423, 31536), (28908, 29916)]