438686976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6316

約数の個数: 144

約数和(自身を含む): 1437209984

約数和(自身を除く): 998523008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 6277, 8736, 9984, 11648, 12554, 17472, 18831, 23296, 25108, 34944, 37662, 43939, 50216, 69888, 75324, 81601, 87878, 100432, 131817, 150648, 163202, 175756, 200864, 244803, 263634, 301296, 326404, 351512, 401728, 489606, 527268, 571207, 602592, 652808, 703024, 803456, 979212, 1054536, 1142414, 1205184, 1305616, 1406048, 1606912, 1713621, 1958424, 2109072, 2284828, 2410368, 2611232, 2812096, 3427242, 3916848, 4218144, 4569656, 4820736, 5222464, 5624192, 6854484, 7833696, 8436288, 9139312, 10444928, 11248384, 13708968, 15667392, 16872576, 18278624, 20889856, 27417936, 31334784, 33745152, 36557248, 54835872, 62669568, 73114496, 109671744, 146228992, 219343488, 438686976]

約数ペア:

[(1, 438686976), (2, 219343488), (3, 146228992), (4, 109671744), (6, 73114496), (7, 62669568), (8, 54835872), (12, 36557248), (13, 33745152), (14, 31334784), (16, 27417936), (21, 20889856), (24, 18278624), (26, 16872576), (28, 15667392), (32, 13708968), (39, 11248384), (42, 10444928), (48, 9139312), (52, 8436288), (56, 7833696), (64, 6854484), (78, 5624192), (84, 5222464), (91, 4820736), (96, 4569656), (104, 4218144), (112, 3916848), (128, 3427242), (156, 2812096), (168, 2611232), (182, 2410368), (192, 2284828), (208, 2109072), (224, 1958424), (256, 1713621), (273, 1606912), (312, 1406048), (336, 1305616), (364, 1205184), (384, 1142414), (416, 1054536), (448, 979212), (546, 803456), (624, 703024), (672, 652808), (728, 602592), (768, 571207), (832, 527268), (896, 489606), (1092, 401728), (1248, 351512), (1344, 326404), (1456, 301296), (1664, 263634), (1792, 244803), (2184, 200864), (2496, 175756), (2688, 163202), (2912, 150648), (3328, 131817), (4368, 100432), (4992, 87878), (5376, 81601), (5824, 75324), (6277, 69888), (8736, 50216), (9984, 43939), (11648, 37662), (12554, 34944), (17472, 25108), (18831, 23296)]