871666432

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 2373525504

約数和(自身を除く): 1501859072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 71, 91, 104, 112, 119, 124, 128, 136, 142, 182, 208, 217, 221, 224, 238, 248, 256, 272, 284, 364, 403, 416, 434, 442, 448, 476, 496, 497, 527, 544, 568, 728, 806, 832, 868, 884, 896, 923, 952, 992, 994, 1054, 1088, 1136, 1207, 1456, 1547, 1612, 1664, 1736, 1768, 1792, 1846, 1904, 1984, 1988, 2108, 2176, 2201, 2272, 2414, 2821, 2912, 3094, 3224, 3328, 3472, 3536, 3689, 3692, 3808, 3968, 3976, 4216, 4352, 4402, 4544, 4828, 5642, 5824, 6188, 6448, 6461, 6851, 6944, 7072, 7378, 7384, 7616, 7936, 7952, 8432, 8449, 8804, 9088, 9656, 11284, 11648, 12376, 12896, 12922, 13702, 13888, 14144, 14756, 14768, 15232, 15407, 15691, 15904, 16864, 16898, 17608, 18176, 19312, 22568, 23296, 24752, 25792, 25844, 27404, 27776, 28288, 28613, 29512, 29536, 30464, 30814, 31382, 31808, 33728, 33796, 35216, 37417, 38624, 45136, 47957, 49504, 51584, 51688, 54808, 55552, 56576, 57226, 59024, 59072, 61628, 62764, 63616, 67456, 67592, 70432, 74834, 77248, 90272, 95914, 99008, 103168, 103376, 109616, 109837, 114452, 118048, 118144, 123256, 125528, 127232, 134912, 135184, 140864, 149668, 154496, 180544, 191828, 198016, 200291, 206752, 219232, 219674, 228904, 236096, 236288, 246512, 251056, 261919, 270368, 281728, 299336, 308992, 361088, 383656, 396032, 400582, 413504, 438464, 439348, 457808, 472192, 486421, 493024, 502112, 523838, 540736, 563456, 598672, 722176, 767312, 801164, 827008, 876928, 878696, 915616, 944384, 972842, 986048, 1004224, 1047676, 1081472, 1197344, 1534624, 1602328, 1654016, 1753856, 1757392, 1831232, 1945684, 1972096, 2008448, 2095352, 2162944, 2394688, 3069248, 3204656, 3404947, 3514784, 3662464, 3891368, 3944192, 4016896, 4190704, 4789376, 6138496, 6409312, 6809894, 7029568, 7324928, 7782736, 8381408, 9578752, 12276992, 12818624, 13619788, 14059136, 15565472, 16762816, 25637248, 27239576, 28118272, 31130944, 33525632, 51274496, 54479152, 62261888, 67051264, 108958304, 124523776, 217916608, 435833216, 871666432]

約数ペア:

[(1, 871666432), (2, 435833216), (4, 217916608), (7, 124523776), (8, 108958304), (13, 67051264), (14, 62261888), (16, 54479152), (17, 51274496), (26, 33525632), (28, 31130944), (31, 28118272), (32, 27239576), (34, 25637248), (52, 16762816), (56, 15565472), (62, 14059136), (64, 13619788), (68, 12818624), (71, 12276992), (91, 9578752), (104, 8381408), (112, 7782736), (119, 7324928), (124, 7029568), (128, 6809894), (136, 6409312), (142, 6138496), (182, 4789376), (208, 4190704), (217, 4016896), (221, 3944192), (224, 3891368), (238, 3662464), (248, 3514784), (256, 3404947), (272, 3204656), (284, 3069248), (364, 2394688), (403, 2162944), (416, 2095352), (434, 2008448), (442, 1972096), (448, 1945684), (476, 1831232), (496, 1757392), (497, 1753856), (527, 1654016), (544, 1602328), (568, 1534624), (728, 1197344), (806, 1081472), (832, 1047676), (868, 1004224), (884, 986048), (896, 972842), (923, 944384), (952, 915616), (992, 878696), (994, 876928), (1054, 827008), (1088, 801164), (1136, 767312), (1207, 722176), (1456, 598672), (1547, 563456), (1612, 540736), (1664, 523838), (1736, 502112), (1768, 493024), (1792, 486421), (1846, 472192), (1904, 457808), (1984, 439348), (1988, 438464), (2108, 413504), (2176, 400582), (2201, 396032), (2272, 383656), (2414, 361088), (2821, 308992), (2912, 299336), (3094, 281728), (3224, 270368), (3328, 261919), (3472, 251056), (3536, 246512), (3689, 236288), (3692, 236096), (3808, 228904), (3968, 219674), (3976, 219232), (4216, 206752), (4352, 200291), (4402, 198016), (4544, 191828), (4828, 180544), (5642, 154496), (5824, 149668), (6188, 140864), (6448, 135184), (6461, 134912), (6851, 127232), (6944, 125528), (7072, 123256), (7378, 118144), (7384, 118048), (7616, 114452), (7936, 109837), (7952, 109616), (8432, 103376), (8449, 103168), (8804, 99008), (9088, 95914), (9656, 90272), (11284, 77248), (11648, 74834), (12376, 70432), (12896, 67592), (12922, 67456), (13702, 63616), (13888, 62764), (14144, 61628), (14756, 59072), (14768, 59024), (15232, 57226), (15407, 56576), (15691, 55552), (15904, 54808), (16864, 51688), (16898, 51584), (17608, 49504), (18176, 47957), (19312, 45136), (22568, 38624), (23296, 37417), (24752, 35216), (25792, 33796), (25844, 33728), (27404, 31808), (27776, 31382), (28288, 30814), (28613, 30464), (29512, 29536)]