865982208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12430

約数の個数: 144

約数和(自身を含む): 2836875776

約数和(自身を除く): 1970893568

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, 8736, 9984, 11648, 12391, 17472, 23296, 24782, 34944, 37173, 49564, 69888, 74346, 86737, 99128, 148692, 161083, 173474, 198256, 260211, 297384, 322166, 346948, 396512, 483249, 520422, 594768, 644332, 693896, 793024, 966498, 1040844, 1127581, 1189536, 1288664, 1387792, 1586048, 1932996, 2081688, 2255162, 2379072, 2577328, 2775584, 3172096, 3382743, 3865992, 4163376, 4510324, 4758144, 5154656, 5551168, 6765486, 7731984, 8326752, 9020648, 9516288, 10309312, 11102336, 13530972, 15463968, 16653504, 18041296, 20618624, 22204672, 27061944, 30927936, 33307008, 36082592, 41237248, 54123888, 61855872, 66614016, 72165184, 108247776, 123711744, 144330368, 216495552, 288660736, 432991104, 865982208]

約数ペア:

[(1, 865982208), (2, 432991104), (3, 288660736), (4, 216495552), (6, 144330368), (7, 123711744), (8, 108247776), (12, 72165184), (13, 66614016), (14, 61855872), (16, 54123888), (21, 41237248), (24, 36082592), (26, 33307008), (28, 30927936), (32, 27061944), (39, 22204672), (42, 20618624), (48, 18041296), (52, 16653504), (56, 15463968), (64, 13530972), (78, 11102336), (84, 10309312), (91, 9516288), (96, 9020648), (104, 8326752), (112, 7731984), (128, 6765486), (156, 5551168), (168, 5154656), (182, 4758144), (192, 4510324), (208, 4163376), (224, 3865992), (256, 3382743), (273, 3172096), (312, 2775584), (336, 2577328), (364, 2379072), (384, 2255162), (416, 2081688), (448, 1932996), (546, 1586048), (624, 1387792), (672, 1288664), (728, 1189536), (768, 1127581), (832, 1040844), (896, 966498), (1092, 793024), (1248, 693896), (1344, 644332), (1456, 594768), (1664, 520422), (1792, 483249), (2184, 396512), (2496, 346948), (2688, 322166), (2912, 297384), (3328, 260211), (4368, 198256), (4992, 173474), (5376, 161083), (5824, 148692), (8736, 99128), (9984, 86737), (11648, 74346), (12391, 69888), (17472, 49564), (23296, 37173), (24782, 34944)]