251484576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 804722688

約数和(自身を除く): 553238112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 69, 84, 92, 96, 106, 112, 138, 159, 161, 168, 184, 212, 224, 276, 307, 318, 322, 336, 368, 371, 424, 483, 552, 614, 636, 644, 672, 736, 742, 848, 921, 966, 1104, 1113, 1219, 1228, 1272, 1288, 1484, 1696, 1842, 1932, 2149, 2208, 2226, 2438, 2456, 2544, 2576, 2968, 3657, 3684, 3864, 4298, 4452, 4876, 4912, 5088, 5152, 5936, 6447, 7061, 7314, 7368, 7728, 8533, 8596, 8904, 9752, 9824, 11872, 12894, 14122, 14628, 14736, 15456, 16271, 17066, 17192, 17808, 19504, 21183, 25599, 25788, 28244, 29256, 29472, 32542, 34132, 34384, 35616, 39008, 42366, 48813, 49427, 51198, 51576, 56488, 58512, 65084, 68264, 68768, 84732, 97626, 98854, 102396, 103152, 112976, 113897, 117024, 130168, 136528, 148281, 169464, 195252, 197708, 204792, 206304, 225952, 227794, 260336, 273056, 296562, 338928, 341691, 374233, 390504, 395416, 409584, 455588, 520672, 593124, 677856, 683382, 748466, 781008, 790832, 819168, 911176, 1122699, 1186248, 1366764, 1496932, 1562016, 1581664, 1822352, 2245398, 2372496, 2619631, 2733528, 2993864, 3644704, 4490796, 4744992, 5239262, 5467056, 5987728, 7858893, 8981592, 10478524, 10934112, 11975456, 15717786, 17963184, 20957048, 31435572, 35926368, 41914096, 62871144, 83828192, 125742288, 251484576]

約数ペア:

[(1, 251484576), (2, 125742288), (3, 83828192), (4, 62871144), (6, 41914096), (7, 35926368), (8, 31435572), (12, 20957048), (14, 17963184), (16, 15717786), (21, 11975456), (23, 10934112), (24, 10478524), (28, 8981592), (32, 7858893), (42, 5987728), (46, 5467056), (48, 5239262), (53, 4744992), (56, 4490796), (69, 3644704), (84, 2993864), (92, 2733528), (96, 2619631), (106, 2372496), (112, 2245398), (138, 1822352), (159, 1581664), (161, 1562016), (168, 1496932), (184, 1366764), (212, 1186248), (224, 1122699), (276, 911176), (307, 819168), (318, 790832), (322, 781008), (336, 748466), (368, 683382), (371, 677856), (424, 593124), (483, 520672), (552, 455588), (614, 409584), (636, 395416), (644, 390504), (672, 374233), (736, 341691), (742, 338928), (848, 296562), (921, 273056), (966, 260336), (1104, 227794), (1113, 225952), (1219, 206304), (1228, 204792), (1272, 197708), (1288, 195252), (1484, 169464), (1696, 148281), (1842, 136528), (1932, 130168), (2149, 117024), (2208, 113897), (2226, 112976), (2438, 103152), (2456, 102396), (2544, 98854), (2576, 97626), (2968, 84732), (3657, 68768), (3684, 68264), (3864, 65084), (4298, 58512), (4452, 56488), (4876, 51576), (4912, 51198), (5088, 49427), (5152, 48813), (5936, 42366), (6447, 39008), (7061, 35616), (7314, 34384), (7368, 34132), (7728, 32542), (8533, 29472), (8596, 29256), (8904, 28244), (9752, 25788), (9824, 25599), (11872, 21183), (12894, 19504), (14122, 17808), (14628, 17192), (14736, 17066), (15456, 16271)]