448063812

素因数分解:

$2^2\times 3^{10}\times 7^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 132

約数和(自身を含む): 1349143936

約数和(自身を除く): 901080124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 271, 324, 378, 486, 542, 567, 729, 756, 813, 972, 1084, 1134, 1458, 1626, 1701, 1897, 2187, 2268, 2439, 2916, 3252, 3402, 3794, 4374, 4878, 5103, 5691, 6561, 6804, 7317, 7588, 8748, 9756, 10206, 11382, 13122, 14634, 15309, 17073, 19683, 20412, 21951, 22764, 26244, 29268, 30618, 34146, 39366, 43902, 45927, 51219, 59049, 61236, 65853, 68292, 78732, 87804, 91854, 102438, 118098, 131706, 137781, 153657, 183708, 197559, 204876, 236196, 263412, 275562, 307314, 395118, 413343, 460971, 551124, 592677, 614628, 790236, 826686, 921942, 1185354, 1382913, 1653372, 1778031, 1843884, 2370708, 2765826, 3556062, 4148739, 5334093, 5531652, 7112124, 8297478, 10668186, 12446217, 16002279, 16594956, 21336372, 24892434, 32004558, 37338651, 49784868, 64009116, 74677302, 112015953, 149354604, 224031906, 448063812]

約数ペア:

[(1, 448063812), (2, 224031906), (3, 149354604), (4, 112015953), (6, 74677302), (7, 64009116), (9, 49784868), (12, 37338651), (14, 32004558), (18, 24892434), (21, 21336372), (27, 16594956), (28, 16002279), (36, 12446217), (42, 10668186), (54, 8297478), (63, 7112124), (81, 5531652), (84, 5334093), (108, 4148739), (126, 3556062), (162, 2765826), (189, 2370708), (243, 1843884), (252, 1778031), (271, 1653372), (324, 1382913), (378, 1185354), (486, 921942), (542, 826686), (567, 790236), (729, 614628), (756, 592677), (813, 551124), (972, 460971), (1084, 413343), (1134, 395118), (1458, 307314), (1626, 275562), (1701, 263412), (1897, 236196), (2187, 204876), (2268, 197559), (2439, 183708), (2916, 153657), (3252, 137781), (3402, 131706), (3794, 118098), (4374, 102438), (4878, 91854), (5103, 87804), (5691, 78732), (6561, 68292), (6804, 65853), (7317, 61236), (7588, 59049), (8748, 51219), (9756, 45927), (10206, 43902), (11382, 39366), (13122, 34146), (14634, 30618), (15309, 29268), (17073, 26244), (19683, 22764), (20412, 21951)]