807960832

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 1928489472

約数和(自身を除く): 1120528640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 64, 94, 106, 112, 128, 181, 188, 212, 224, 256, 329, 362, 371, 376, 424, 448, 658, 724, 742, 752, 848, 896, 1267, 1316, 1448, 1484, 1504, 1696, 1792, 2491, 2534, 2632, 2896, 2968, 3008, 3392, 4982, 5068, 5264, 5792, 5936, 6016, 6784, 8507, 9593, 9964, 10136, 10528, 11584, 11872, 12032, 13568, 17014, 17437, 19186, 19928, 20272, 21056, 23168, 23744, 34028, 34874, 38372, 39856, 40544, 42112, 46336, 47488, 59549, 67151, 68056, 69748, 76744, 79712, 81088, 84224, 94976, 119098, 134302, 136112, 139496, 153488, 159424, 162176, 238196, 268604, 272224, 278992, 306976, 318848, 324352, 450871, 476392, 537208, 544448, 557984, 613952, 637696, 901742, 952784, 1074416, 1088896, 1115968, 1227904, 1803484, 1905568, 2148832, 2177792, 2231936, 2455808, 3156097, 3606968, 3811136, 4297664, 4463872, 6312194, 7213936, 7622272, 8595328, 12624388, 14427872, 15244544, 17190656, 25248776, 28855744, 50497552, 57711488, 100995104, 115422976, 201990208, 403980416, 807960832]

約数ペア:

[(1, 807960832), (2, 403980416), (4, 201990208), (7, 115422976), (8, 100995104), (14, 57711488), (16, 50497552), (28, 28855744), (32, 25248776), (47, 17190656), (53, 15244544), (56, 14427872), (64, 12624388), (94, 8595328), (106, 7622272), (112, 7213936), (128, 6312194), (181, 4463872), (188, 4297664), (212, 3811136), (224, 3606968), (256, 3156097), (329, 2455808), (362, 2231936), (371, 2177792), (376, 2148832), (424, 1905568), (448, 1803484), (658, 1227904), (724, 1115968), (742, 1088896), (752, 1074416), (848, 952784), (896, 901742), (1267, 637696), (1316, 613952), (1448, 557984), (1484, 544448), (1504, 537208), (1696, 476392), (1792, 450871), (2491, 324352), (2534, 318848), (2632, 306976), (2896, 278992), (2968, 272224), (3008, 268604), (3392, 238196), (4982, 162176), (5068, 159424), (5264, 153488), (5792, 139496), (5936, 136112), (6016, 134302), (6784, 119098), (8507, 94976), (9593, 84224), (9964, 81088), (10136, 79712), (10528, 76744), (11584, 69748), (11872, 68056), (12032, 67151), (13568, 59549), (17014, 47488), (17437, 46336), (19186, 42112), (19928, 40544), (20272, 39856), (21056, 38372), (23168, 34874), (23744, 34028)]