319443348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{14683}}^1$

素因数の和:14741

約数の個数: 72

約数和(自身を含む): 890555232

約数和(自身を除く): 571111884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 14683, 21756, 29366, 44049, 58732, 88098, 102781, 176196, 205562, 308343, 411124, 543271, 616686, 719467, 1086542, 1233372, 1438934, 1629813, 2158401, 2173084, 2877868, 3259626, 3802897, 4316802, 6519252, 7605794, 8633604, 11408691, 15211588, 22817382, 26620279, 45634764, 53240558, 79860837, 106481116, 159721674, 319443348]

約数ペア:

[(1, 319443348), (2, 159721674), (3, 106481116), (4, 79860837), (6, 53240558), (7, 45634764), (12, 26620279), (14, 22817382), (21, 15211588), (28, 11408691), (37, 8633604), (42, 7605794), (49, 6519252), (74, 4316802), (84, 3802897), (98, 3259626), (111, 2877868), (147, 2173084), (148, 2158401), (196, 1629813), (222, 1438934), (259, 1233372), (294, 1086542), (444, 719467), (518, 616686), (588, 543271), (777, 411124), (1036, 308343), (1554, 205562), (1813, 176196), (3108, 102781), (3626, 88098), (5439, 58732), (7252, 44049), (10878, 29366), (14683, 21756)]