321614976

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2646

約数の個数: 128

約数和(自身を含む): 952516800

約数和(自身を除く): 630901824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 2593, 3264, 3648, 3876, 5168, 5186, 6528, 7296, 7752, 7779, 10336, 10372, 15504, 15558, 20672, 20744, 31008, 31116, 41344, 41488, 44081, 49267, 62016, 62232, 82976, 88162, 98534, 124032, 124464, 132243, 147801, 165952, 176324, 197068, 248928, 264486, 295602, 331904, 352648, 394136, 497856, 528972, 591204, 705296, 788272, 837539, 995712, 1057944, 1182408, 1410592, 1576544, 1675078, 2115888, 2364816, 2512617, 2821184, 3153088, 3350156, 4231776, 4729632, 5025234, 5642368, 6306176, 6700312, 8463552, 9459264, 10050468, 13400624, 16927104, 18918528, 20100936, 26801248, 40201872, 53602496, 80403744, 107204992, 160807488, 321614976]

約数ペア:

[(1, 321614976), (2, 160807488), (3, 107204992), (4, 80403744), (6, 53602496), (8, 40201872), (12, 26801248), (16, 20100936), (17, 18918528), (19, 16927104), (24, 13400624), (32, 10050468), (34, 9459264), (38, 8463552), (48, 6700312), (51, 6306176), (57, 5642368), (64, 5025234), (68, 4729632), (76, 4231776), (96, 3350156), (102, 3153088), (114, 2821184), (128, 2512617), (136, 2364816), (152, 2115888), (192, 1675078), (204, 1576544), (228, 1410592), (272, 1182408), (304, 1057944), (323, 995712), (384, 837539), (408, 788272), (456, 705296), (544, 591204), (608, 528972), (646, 497856), (816, 394136), (912, 352648), (969, 331904), (1088, 295602), (1216, 264486), (1292, 248928), (1632, 197068), (1824, 176324), (1938, 165952), (2176, 147801), (2432, 132243), (2584, 124464), (2593, 124032), (3264, 98534), (3648, 88162), (3876, 82976), (5168, 62232), (5186, 62016), (6528, 49267), (7296, 44081), (7752, 41488), (7779, 41344), (10336, 31116), (10372, 31008), (15504, 20744), (15558, 20672)]