381755904

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 1089454080

約数和(自身を除く): 707698176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 103, 114, 127, 128, 152, 192, 206, 228, 254, 256, 304, 309, 381, 384, 412, 456, 508, 512, 608, 618, 762, 768, 824, 912, 1016, 1216, 1236, 1524, 1536, 1648, 1824, 1957, 2032, 2413, 2432, 2472, 3048, 3296, 3648, 3914, 4064, 4826, 4864, 4944, 5871, 6096, 6592, 7239, 7296, 7828, 8128, 9652, 9728, 9888, 11742, 12192, 13081, 13184, 14478, 14592, 15656, 16256, 19304, 19776, 23484, 24384, 26162, 26368, 28956, 29184, 31312, 32512, 38608, 39243, 39552, 46968, 48768, 52324, 52736, 57912, 62624, 65024, 77216, 78486, 79104, 93936, 97536, 104648, 115824, 125248, 154432, 156972, 158208, 187872, 195072, 209296, 231648, 248539, 250496, 308864, 313944, 375744, 418592, 463296, 497078, 500992, 617728, 627888, 745617, 751488, 837184, 926592, 994156, 1001984, 1235456, 1255776, 1491234, 1502976, 1674368, 1853184, 1988312, 2511552, 2982468, 3005952, 3348736, 3706368, 3976624, 5023104, 5964936, 6697472, 7953248, 10046208, 11929872, 15906496, 20092416, 23859744, 31812992, 47719488, 63625984, 95438976, 127251968, 190877952, 381755904]

約数ペア:

[(1, 381755904), (2, 190877952), (3, 127251968), (4, 95438976), (6, 63625984), (8, 47719488), (12, 31812992), (16, 23859744), (19, 20092416), (24, 15906496), (32, 11929872), (38, 10046208), (48, 7953248), (57, 6697472), (64, 5964936), (76, 5023104), (96, 3976624), (103, 3706368), (114, 3348736), (127, 3005952), (128, 2982468), (152, 2511552), (192, 1988312), (206, 1853184), (228, 1674368), (254, 1502976), (256, 1491234), (304, 1255776), (309, 1235456), (381, 1001984), (384, 994156), (412, 926592), (456, 837184), (508, 751488), (512, 745617), (608, 627888), (618, 617728), (762, 500992), (768, 497078), (824, 463296), (912, 418592), (1016, 375744), (1216, 313944), (1236, 308864), (1524, 250496), (1536, 248539), (1648, 231648), (1824, 209296), (1957, 195072), (2032, 187872), (2413, 158208), (2432, 156972), (2472, 154432), (3048, 125248), (3296, 115824), (3648, 104648), (3914, 97536), (4064, 93936), (4826, 79104), (4864, 78486), (4944, 77216), (5871, 65024), (6096, 62624), (6592, 57912), (7239, 52736), (7296, 52324), (7828, 48768), (8128, 46968), (9652, 39552), (9728, 39243), (9888, 38608), (11742, 32512), (12192, 31312), (13081, 29184), (13184, 28956), (14478, 26368), (14592, 26162), (15656, 24384), (16256, 23484), (19304, 19776)]