21221950464

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16153

約数の個数: 264

約数和(自身を含む): 71995315392

約数和(自身を除く): 50773364928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 512, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 1024, 1056, 1144, 1152, 1248, 1287, 1408, 1536, 1584, 1664, 1716, 1872, 2112, 2288, 2304, 2496, 2574, 2816, 3072, 3168, 3328, 3432, 3744, 4224, 4576, 4608, 4992, 5148, 5632, 6336, 6656, 6864, 7488, 8448, 9152, 9216, 9984, 10296, 11264, 12672, 13312, 13728, 14976, 16103, 16896, 18304, 19968, 20592, 25344, 27456, 29952, 32206, 33792, 36608, 39936, 41184, 48309, 50688, 54912, 59904, 64412, 73216, 82368, 96618, 101376, 109824, 119808, 128824, 144927, 146432, 164736, 177133, 193236, 209339, 219648, 257648, 289854, 329472, 354266, 386472, 418678, 439296, 515296, 531399, 579708, 628017, 658944, 708532, 772944, 837356, 1030592, 1062798, 1159416, 1256034, 1317888, 1417064, 1545888, 1594197, 1674712, 1884051, 2061184, 2125596, 2302729, 2318832, 2512068, 2834128, 3091776, 3188394, 3349424, 3768102, 4122368, 4251192, 4605458, 4637664, 5024136, 5668256, 6183552, 6376788, 6698848, 6908187, 7536204, 8244736, 8502384, 9210916, 9275328, 10048272, 11336512, 12367104, 12753576, 13397696, 13816374, 15072408, 16489472, 17004768, 18421832, 18550656, 20096544, 20724561, 22673024, 24734208, 25507152, 26795392, 27632748, 30144816, 34009536, 36843664, 37101312, 40193088, 41449122, 45346048, 49468416, 51014304, 53590784, 55265496, 60289632, 68019072, 73687328, 74202624, 80386176, 82898244, 90692096, 102028608, 107181568, 110530992, 120579264, 136038144, 147374656, 148405248, 160772352, 165796488, 181384192, 204057216, 214363136, 221061984, 241158528, 272076288, 294749312, 321544704, 331592976, 408114432, 442123968, 482317056, 544152576, 589498624, 643089408, 663185952, 816228864, 884247936, 964634112, 1178997248, 1326371904, 1632457728, 1768495872, 1929268224, 2357994496, 2652743808, 3536991744, 5305487616, 7073983488, 10610975232, 21221950464]

約数ペア:

[(1, 21221950464), (2, 10610975232), (3, 7073983488), (4, 5305487616), (6, 3536991744), (8, 2652743808), (9, 2357994496), (11, 1929268224), (12, 1768495872), (13, 1632457728), (16, 1326371904), (18, 1178997248), (22, 964634112), (24, 884247936), (26, 816228864), (32, 663185952), (33, 643089408), (36, 589498624), (39, 544152576), (44, 482317056), (48, 442123968), (52, 408114432), (64, 331592976), (66, 321544704), (72, 294749312), (78, 272076288), (88, 241158528), (96, 221061984), (99, 214363136), (104, 204057216), (117, 181384192), (128, 165796488), (132, 160772352), (143, 148405248), (144, 147374656), (156, 136038144), (176, 120579264), (192, 110530992), (198, 107181568), (208, 102028608), (234, 90692096), (256, 82898244), (264, 80386176), (286, 74202624), (288, 73687328), (312, 68019072), (352, 60289632), (384, 55265496), (396, 53590784), (416, 51014304), (429, 49468416), (468, 45346048), (512, 41449122), (528, 40193088), (572, 37101312), (576, 36843664), (624, 34009536), (704, 30144816), (768, 27632748), (792, 26795392), (832, 25507152), (858, 24734208), (936, 22673024), (1024, 20724561), (1056, 20096544), (1144, 18550656), (1152, 18421832), (1248, 17004768), (1287, 16489472), (1408, 15072408), (1536, 13816374), (1584, 13397696), (1664, 12753576), (1716, 12367104), (1872, 11336512), (2112, 10048272), (2288, 9275328), (2304, 9210916), (2496, 8502384), (2574, 8244736), (2816, 7536204), (3072, 6908187), (3168, 6698848), (3328, 6376788), (3432, 6183552), (3744, 5668256), (4224, 5024136), (4576, 4637664), (4608, 4605458), (4992, 4251192), (5148, 4122368), (5632, 3768102), (6336, 3349424), (6656, 3188394), (6864, 3091776), (7488, 2834128), (8448, 2512068), (9152, 2318832), (9216, 2302729), (9984, 2125596), (10296, 2061184), (11264, 1884051), (12672, 1674712), (13312, 1594197), (13728, 1545888), (14976, 1417064), (16103, 1317888), (16896, 1256034), (18304, 1159416), (19968, 1062798), (20592, 1030592), (25344, 837356), (27456, 772944), (29952, 708532), (32206, 658944), (33792, 628017), (36608, 579708), (39936, 531399), (41184, 515296), (48309, 439296), (50688, 418678), (54912, 386472), (59904, 354266), (64412, 329472), (73216, 289854), (82368, 257648), (96618, 219648), (101376, 209339), (109824, 193236), (119808, 177133), (128824, 164736), (144927, 146432)]