438753504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1365590016

約数和(自身を除く): 926836512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 97, 106, 112, 127, 159, 168, 194, 212, 224, 254, 291, 318, 336, 371, 381, 388, 424, 508, 582, 636, 672, 679, 742, 762, 776, 848, 889, 1016, 1113, 1164, 1272, 1358, 1484, 1524, 1552, 1696, 1778, 2032, 2037, 2226, 2328, 2544, 2667, 2716, 2968, 3048, 3104, 3556, 4064, 4074, 4452, 4656, 5088, 5141, 5334, 5432, 5936, 6096, 6731, 7112, 8148, 8904, 9312, 10282, 10668, 10864, 11872, 12192, 12319, 13462, 14224, 15423, 16296, 17808, 20193, 20564, 21336, 21728, 24638, 26924, 28448, 30846, 32592, 35616, 35987, 36957, 40386, 41128, 42672, 47117, 49276, 53848, 61692, 65184, 71974, 73914, 80772, 82256, 85344, 86233, 94234, 98552, 107696, 107961, 123384, 141351, 143948, 147828, 161544, 164512, 172466, 188468, 197104, 215392, 215922, 246768, 258699, 282702, 287896, 295656, 323088, 344932, 376936, 394208, 431844, 493536, 517398, 565404, 575792, 591312, 646176, 652907, 689864, 753872, 863688, 1034796, 1130808, 1151584, 1182624, 1305814, 1379728, 1507744, 1727376, 1958721, 2069592, 2261616, 2611628, 2759456, 3454752, 3917442, 4139184, 4523232, 4570349, 5223256, 7834884, 8278368, 9140698, 10446512, 13711047, 15669768, 18281396, 20893024, 27422094, 31339536, 36562792, 54844188, 62679072, 73125584, 109688376, 146251168, 219376752, 438753504]

約数ペア:

[(1, 438753504), (2, 219376752), (3, 146251168), (4, 109688376), (6, 73125584), (7, 62679072), (8, 54844188), (12, 36562792), (14, 31339536), (16, 27422094), (21, 20893024), (24, 18281396), (28, 15669768), (32, 13711047), (42, 10446512), (48, 9140698), (53, 8278368), (56, 7834884), (84, 5223256), (96, 4570349), (97, 4523232), (106, 4139184), (112, 3917442), (127, 3454752), (159, 2759456), (168, 2611628), (194, 2261616), (212, 2069592), (224, 1958721), (254, 1727376), (291, 1507744), (318, 1379728), (336, 1305814), (371, 1182624), (381, 1151584), (388, 1130808), (424, 1034796), (508, 863688), (582, 753872), (636, 689864), (672, 652907), (679, 646176), (742, 591312), (762, 575792), (776, 565404), (848, 517398), (889, 493536), (1016, 431844), (1113, 394208), (1164, 376936), (1272, 344932), (1358, 323088), (1484, 295656), (1524, 287896), (1552, 282702), (1696, 258699), (1778, 246768), (2032, 215922), (2037, 215392), (2226, 197104), (2328, 188468), (2544, 172466), (2667, 164512), (2716, 161544), (2968, 147828), (3048, 143948), (3104, 141351), (3556, 123384), (4064, 107961), (4074, 107696), (4452, 98552), (4656, 94234), (5088, 86233), (5141, 85344), (5334, 82256), (5432, 80772), (5936, 73914), (6096, 71974), (6731, 65184), (7112, 61692), (8148, 53848), (8904, 49276), (9312, 47117), (10282, 42672), (10668, 41128), (10864, 40386), (11872, 36957), (12192, 35987), (12319, 35616), (13462, 32592), (14224, 30846), (15423, 28448), (16296, 26924), (17808, 24638), (20193, 21728), (20564, 21336)]