328786944

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 176

約数和(自身を含む): 951118080

約数和(自身を除く): 622331136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 131, 152, 172, 192, 228, 256, 258, 262, 304, 344, 384, 393, 456, 512, 516, 524, 608, 688, 768, 786, 817, 912, 1024, 1032, 1048, 1216, 1376, 1536, 1572, 1634, 1824, 2064, 2096, 2432, 2451, 2489, 2752, 3072, 3144, 3268, 3648, 4128, 4192, 4864, 4902, 4978, 5504, 5633, 6288, 6536, 7296, 7467, 8256, 8384, 9728, 9804, 9956, 11008, 11266, 12576, 13072, 14592, 14934, 16512, 16768, 16899, 19456, 19608, 19912, 22016, 22532, 25152, 26144, 29184, 29868, 33024, 33536, 33798, 39216, 39824, 44032, 45064, 50304, 52288, 58368, 59736, 66048, 67072, 67596, 78432, 79648, 90128, 100608, 104576, 107027, 119472, 132096, 134144, 135192, 156864, 159296, 180256, 201216, 209152, 214054, 238944, 270384, 313728, 318592, 321081, 360512, 402432, 418304, 428108, 477888, 540768, 627456, 637184, 642162, 721024, 836608, 856216, 955776, 1081536, 1254912, 1274368, 1284324, 1442048, 1712432, 1911552, 2163072, 2509824, 2548736, 2568648, 2884096, 3424864, 3823104, 4326144, 5137296, 5768192, 6849728, 7646208, 8652288, 10274592, 13699456, 17304576, 20549184, 27398912, 41098368, 54797824, 82196736, 109595648, 164393472, 328786944]

約数ペア:

[(1, 328786944), (2, 164393472), (3, 109595648), (4, 82196736), (6, 54797824), (8, 41098368), (12, 27398912), (16, 20549184), (19, 17304576), (24, 13699456), (32, 10274592), (38, 8652288), (43, 7646208), (48, 6849728), (57, 5768192), (64, 5137296), (76, 4326144), (86, 3823104), (96, 3424864), (114, 2884096), (128, 2568648), (129, 2548736), (131, 2509824), (152, 2163072), (172, 1911552), (192, 1712432), (228, 1442048), (256, 1284324), (258, 1274368), (262, 1254912), (304, 1081536), (344, 955776), (384, 856216), (393, 836608), (456, 721024), (512, 642162), (516, 637184), (524, 627456), (608, 540768), (688, 477888), (768, 428108), (786, 418304), (817, 402432), (912, 360512), (1024, 321081), (1032, 318592), (1048, 313728), (1216, 270384), (1376, 238944), (1536, 214054), (1572, 209152), (1634, 201216), (1824, 180256), (2064, 159296), (2096, 156864), (2432, 135192), (2451, 134144), (2489, 132096), (2752, 119472), (3072, 107027), (3144, 104576), (3268, 100608), (3648, 90128), (4128, 79648), (4192, 78432), (4864, 67596), (4902, 67072), (4978, 66048), (5504, 59736), (5633, 58368), (6288, 52288), (6536, 50304), (7296, 45064), (7467, 44032), (8256, 39824), (8384, 39216), (9728, 33798), (9804, 33536), (9956, 33024), (11008, 29868), (11266, 29184), (12576, 26144), (13072, 25152), (14592, 22532), (14934, 22016), (16512, 19912), (16768, 19608), (16899, 19456)]