880221888

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2444

約数の個数: 252

約数和(自身を含む): 3161995200

約数和(自身を除く): 2281773312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2399, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 4798, 5096, 5733, 5824, 6552, 7056, 7197, 7488, 7644, 8736, 9408, 9596, 10192, 11466, 13104, 14112, 14394, 15288, 16793, 17472, 19192, 20384, 21591, 22932, 26208, 28224, 28788, 30576, 31187, 33586, 38384, 40768, 43182, 45864, 50379, 52416, 57576, 61152, 62374, 67172, 76768, 86364, 91728, 93561, 100758, 115152, 117551, 122304, 124748, 134344, 151137, 153536, 172728, 183456, 187122, 201516, 218309, 230304, 235102, 249496, 268688, 280683, 302274, 345456, 352653, 366912, 374244, 403032, 436618, 460608, 470204, 498992, 537376, 561366, 604548, 654927, 690912, 705306, 748488, 806064, 873236, 940408, 997984, 1057959, 1074752, 1122732, 1209096, 1309854, 1381824, 1410612, 1496976, 1528163, 1612128, 1746472, 1880816, 1964781, 1995968, 2115918, 2245464, 2418192, 2619708, 2821224, 2993952, 3056326, 3224256, 3492944, 3761632, 3929562, 4231836, 4490928, 4584489, 4836384, 5239416, 5642448, 5987904, 6112652, 6985888, 7523264, 7859124, 8463672, 8981856, 9168978, 9672768, 10478832, 11284896, 12225304, 13753467, 13971776, 15718248, 16927344, 17963712, 18337956, 20957664, 22569792, 24450608, 27506934, 31436496, 33854688, 36675912, 41915328, 48901216, 55013868, 62872992, 67709376, 73351824, 97802432, 110027736, 125745984, 146703648, 220055472, 293407296, 440110944, 880221888]

約数ペア:

[(1, 880221888), (2, 440110944), (3, 293407296), (4, 220055472), (6, 146703648), (7, 125745984), (8, 110027736), (9, 97802432), (12, 73351824), (13, 67709376), (14, 62872992), (16, 55013868), (18, 48901216), (21, 41915328), (24, 36675912), (26, 33854688), (28, 31436496), (32, 27506934), (36, 24450608), (39, 22569792), (42, 20957664), (48, 18337956), (49, 17963712), (52, 16927344), (56, 15718248), (63, 13971776), (64, 13753467), (72, 12225304), (78, 11284896), (84, 10478832), (91, 9672768), (96, 9168978), (98, 8981856), (104, 8463672), (112, 7859124), (117, 7523264), (126, 6985888), (144, 6112652), (147, 5987904), (156, 5642448), (168, 5239416), (182, 4836384), (192, 4584489), (196, 4490928), (208, 4231836), (224, 3929562), (234, 3761632), (252, 3492944), (273, 3224256), (288, 3056326), (294, 2993952), (312, 2821224), (336, 2619708), (364, 2418192), (392, 2245464), (416, 2115918), (441, 1995968), (448, 1964781), (468, 1880816), (504, 1746472), (546, 1612128), (576, 1528163), (588, 1496976), (624, 1410612), (637, 1381824), (672, 1309854), (728, 1209096), (784, 1122732), (819, 1074752), (832, 1057959), (882, 997984), (936, 940408), (1008, 873236), (1092, 806064), (1176, 748488), (1248, 705306), (1274, 690912), (1344, 654927), (1456, 604548), (1568, 561366), (1638, 537376), (1764, 498992), (1872, 470204), (1911, 460608), (2016, 436618), (2184, 403032), (2352, 374244), (2399, 366912), (2496, 352653), (2548, 345456), (2912, 302274), (3136, 280683), (3276, 268688), (3528, 249496), (3744, 235102), (3822, 230304), (4032, 218309), (4368, 201516), (4704, 187122), (4798, 183456), (5096, 172728), (5733, 153536), (5824, 151137), (6552, 134344), (7056, 124748), (7197, 122304), (7488, 117551), (7644, 115152), (8736, 100758), (9408, 93561), (9596, 91728), (10192, 86364), (11466, 76768), (13104, 67172), (14112, 62374), (14394, 61152), (15288, 57576), (16793, 52416), (17472, 50379), (19192, 45864), (20384, 43182), (21591, 40768), (22932, 38384), (26208, 33586), (28224, 31187), (28788, 30576)]