880489792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 2315667200

約数和(自身を除く): 1435177408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 91, 104, 109, 112, 133, 146, 152, 182, 208, 218, 224, 247, 266, 292, 304, 364, 416, 436, 448, 494, 511, 532, 584, 608, 728, 763, 832, 872, 949, 988, 1022, 1064, 1168, 1216, 1387, 1417, 1456, 1526, 1729, 1744, 1898, 1976, 2044, 2071, 2128, 2336, 2774, 2834, 2912, 3052, 3458, 3488, 3796, 3952, 4088, 4142, 4256, 4672, 5548, 5668, 5824, 6104, 6643, 6916, 6976, 7592, 7904, 7957, 8176, 8284, 8512, 9709, 9919, 11096, 11336, 12208, 13286, 13832, 14497, 15184, 15808, 15914, 16352, 16568, 18031, 19418, 19838, 22192, 22672, 24416, 26572, 26923, 27664, 28994, 30368, 31828, 32704, 33136, 36062, 38836, 39676, 44384, 45344, 48832, 53144, 53846, 55328, 55699, 57988, 60736, 63656, 66272, 72124, 77672, 79352, 88768, 90688, 103441, 106288, 107692, 110656, 111398, 115976, 126217, 127312, 132544, 144248, 151183, 155344, 158704, 188461, 206882, 212576, 215384, 222796, 231952, 252434, 254624, 288496, 302366, 310688, 317408, 376922, 413764, 425152, 430768, 445592, 463904, 504868, 509248, 576992, 604732, 621376, 634816, 724087, 753844, 827528, 861536, 891184, 927808, 1009736, 1058281, 1153984, 1209464, 1448174, 1507688, 1655056, 1723072, 1782368, 1965379, 2019472, 2116562, 2418928, 2896348, 3015376, 3310112, 3564736, 3930758, 4038944, 4233124, 4837856, 5792696, 6030752, 6620224, 7861516, 8077888, 8466248, 9675712, 11585392, 12061504, 13757653, 15723032, 16932496, 23170784, 27515306, 31446064, 33864992, 46341568, 55030612, 62892128, 67729984, 110061224, 125784256, 220122448, 440244896, 880489792]

約数ペア:

[(1, 880489792), (2, 440244896), (4, 220122448), (7, 125784256), (8, 110061224), (13, 67729984), (14, 62892128), (16, 55030612), (19, 46341568), (26, 33864992), (28, 31446064), (32, 27515306), (38, 23170784), (52, 16932496), (56, 15723032), (64, 13757653), (73, 12061504), (76, 11585392), (91, 9675712), (104, 8466248), (109, 8077888), (112, 7861516), (133, 6620224), (146, 6030752), (152, 5792696), (182, 4837856), (208, 4233124), (218, 4038944), (224, 3930758), (247, 3564736), (266, 3310112), (292, 3015376), (304, 2896348), (364, 2418928), (416, 2116562), (436, 2019472), (448, 1965379), (494, 1782368), (511, 1723072), (532, 1655056), (584, 1507688), (608, 1448174), (728, 1209464), (763, 1153984), (832, 1058281), (872, 1009736), (949, 927808), (988, 891184), (1022, 861536), (1064, 827528), (1168, 753844), (1216, 724087), (1387, 634816), (1417, 621376), (1456, 604732), (1526, 576992), (1729, 509248), (1744, 504868), (1898, 463904), (1976, 445592), (2044, 430768), (2071, 425152), (2128, 413764), (2336, 376922), (2774, 317408), (2834, 310688), (2912, 302366), (3052, 288496), (3458, 254624), (3488, 252434), (3796, 231952), (3952, 222796), (4088, 215384), (4142, 212576), (4256, 206882), (4672, 188461), (5548, 158704), (5668, 155344), (5824, 151183), (6104, 144248), (6643, 132544), (6916, 127312), (6976, 126217), (7592, 115976), (7904, 111398), (7957, 110656), (8176, 107692), (8284, 106288), (8512, 103441), (9709, 90688), (9919, 88768), (11096, 79352), (11336, 77672), (12208, 72124), (13286, 66272), (13832, 63656), (14497, 60736), (15184, 57988), (15808, 55699), (15914, 55328), (16352, 53846), (16568, 53144), (18031, 48832), (19418, 45344), (19838, 44384), (22192, 39676), (22672, 38836), (24416, 36062), (26572, 33136), (26923, 32704), (27664, 31828), (28994, 30368)]