21752013504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1447

約数の個数: 224

約数和(自身を含む): 65440641280

約数和(自身を除く): 43688627776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 523, 608, 624, 741, 832, 877, 912, 988, 1046, 1216, 1248, 1482, 1569, 1754, 1824, 1976, 2092, 2496, 2631, 2964, 3138, 3508, 3648, 3952, 4184, 5262, 5928, 6276, 6799, 7016, 7904, 8368, 9937, 10524, 11401, 11856, 12552, 13598, 14032, 15808, 16663, 16736, 19874, 20397, 21048, 22802, 23712, 25104, 27196, 28064, 29811, 33326, 33472, 34203, 39748, 40794, 42096, 45604, 47424, 49989, 50208, 54392, 56128, 59622, 66652, 68406, 79496, 81588, 84192, 91208, 99978, 100416, 108784, 119244, 129181, 133304, 136812, 158992, 163176, 168384, 182416, 199956, 216619, 217568, 238488, 258362, 266608, 273624, 317984, 326352, 364832, 387543, 399912, 433238, 435136, 458671, 476976, 516724, 533216, 547248, 635968, 649857, 652704, 729664, 775086, 799824, 866476, 917342, 953952, 1033448, 1066432, 1094496, 1299714, 1305408, 1376013, 1550172, 1599648, 1732952, 1834684, 1907904, 2066896, 2188992, 2599428, 2752026, 3100344, 3199296, 3465904, 3669368, 4133792, 5198856, 5504052, 5962723, 6200688, 6931808, 7338736, 8267584, 8714749, 10397712, 11008104, 11925446, 12401376, 13863616, 14677472, 17429498, 17888169, 20795424, 22016208, 23850892, 24802752, 26144247, 29354944, 34858996, 35776338, 41590848, 44032416, 47701784, 52288494, 69717992, 71552676, 88064832, 95403568, 104576988, 113291737, 139435984, 143105352, 190807136, 209153976, 226583474, 278871968, 286210704, 339875211, 381614272, 418307952, 453166948, 557743936, 572421408, 679750422, 836615904, 906333896, 1144842816, 1359500844, 1673231808, 1812667792, 2719001688, 3625335584, 5438003376, 7250671168, 10876006752, 21752013504]

約数ペア:

[(1, 21752013504), (2, 10876006752), (3, 7250671168), (4, 5438003376), (6, 3625335584), (8, 2719001688), (12, 1812667792), (13, 1673231808), (16, 1359500844), (19, 1144842816), (24, 906333896), (26, 836615904), (32, 679750422), (38, 572421408), (39, 557743936), (48, 453166948), (52, 418307952), (57, 381614272), (64, 339875211), (76, 286210704), (78, 278871968), (96, 226583474), (104, 209153976), (114, 190807136), (152, 143105352), (156, 139435984), (192, 113291737), (208, 104576988), (228, 95403568), (247, 88064832), (304, 71552676), (312, 69717992), (416, 52288494), (456, 47701784), (494, 44032416), (523, 41590848), (608, 35776338), (624, 34858996), (741, 29354944), (832, 26144247), (877, 24802752), (912, 23850892), (988, 22016208), (1046, 20795424), (1216, 17888169), (1248, 17429498), (1482, 14677472), (1569, 13863616), (1754, 12401376), (1824, 11925446), (1976, 11008104), (2092, 10397712), (2496, 8714749), (2631, 8267584), (2964, 7338736), (3138, 6931808), (3508, 6200688), (3648, 5962723), (3952, 5504052), (4184, 5198856), (5262, 4133792), (5928, 3669368), (6276, 3465904), (6799, 3199296), (7016, 3100344), (7904, 2752026), (8368, 2599428), (9937, 2188992), (10524, 2066896), (11401, 1907904), (11856, 1834684), (12552, 1732952), (13598, 1599648), (14032, 1550172), (15808, 1376013), (16663, 1305408), (16736, 1299714), (19874, 1094496), (20397, 1066432), (21048, 1033448), (22802, 953952), (23712, 917342), (25104, 866476), (27196, 799824), (28064, 775086), (29811, 729664), (33326, 652704), (33472, 649857), (34203, 635968), (39748, 547248), (40794, 533216), (42096, 516724), (45604, 476976), (47424, 458671), (49989, 435136), (50208, 433238), (54392, 399912), (56128, 387543), (59622, 364832), (66652, 326352), (68406, 317984), (79496, 273624), (81588, 266608), (84192, 258362), (91208, 238488), (99978, 217568), (100416, 216619), (108784, 199956), (119244, 182416), (129181, 168384), (133304, 163176), (136812, 158992)]