7278672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 20712960

約数和(自身を除く): 13434288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 347, 368, 437, 456, 552, 694, 874, 912, 1041, 1104, 1311, 1388, 1748, 2082, 2622, 2776, 3496, 4164, 5244, 5552, 6593, 6992, 7981, 8328, 10488, 13186, 15962, 16656, 19779, 20976, 23943, 26372, 31924, 39558, 47886, 52744, 63848, 79116, 95772, 105488, 127696, 151639, 158232, 191544, 303278, 316464, 383088, 454917, 606556, 909834, 1213112, 1819668, 2426224, 3639336, 7278672]

約数ペア:

[(1, 7278672), (2, 3639336), (3, 2426224), (4, 1819668), (6, 1213112), (8, 909834), (12, 606556), (16, 454917), (19, 383088), (23, 316464), (24, 303278), (38, 191544), (46, 158232), (48, 151639), (57, 127696), (69, 105488), (76, 95772), (92, 79116), (114, 63848), (138, 52744), (152, 47886), (184, 39558), (228, 31924), (276, 26372), (304, 23943), (347, 20976), (368, 19779), (437, 16656), (456, 15962), (552, 13186), (694, 10488), (874, 8328), (912, 7981), (1041, 6992), (1104, 6593), (1311, 5552), (1388, 5244), (1748, 4164), (2082, 3496), (2622, 2776)]