212770292872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{29803}}^1$

素因数の和:30206

約数の個数: 64

約数和(自身を含む): 415873094400

約数和(自身を除く): 203102801528

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 271, 296, 356, 542, 712, 1084, 2168, 3293, 6586, 10027, 13172, 20054, 24119, 26344, 29803, 40108, 48238, 59606, 80216, 96476, 119212, 192952, 238424, 892403, 1102711, 1784806, 2205422, 2652467, 3569612, 4410844, 5304934, 7139224, 8076613, 8821688, 10609868, 16153226, 21219736, 32306452, 64612904, 98141279, 196282558, 298834681, 392565116, 597669362, 718818557, 785130232, 1195338724, 1437637114, 2390677448, 2875274228, 5750548456, 26596286609, 53192573218, 106385146436, 212770292872]

約数ペア:

[(1, 212770292872), (2, 106385146436), (4, 53192573218), (8, 26596286609), (37, 5750548456), (74, 2875274228), (89, 2390677448), (148, 1437637114), (178, 1195338724), (271, 785130232), (296, 718818557), (356, 597669362), (542, 392565116), (712, 298834681), (1084, 196282558), (2168, 98141279), (3293, 64612904), (6586, 32306452), (10027, 21219736), (13172, 16153226), (20054, 10609868), (24119, 8821688), (26344, 8076613), (29803, 7139224), (40108, 5304934), (48238, 4410844), (59606, 3569612), (80216, 2652467), (96476, 2205422), (119212, 1784806), (192952, 1102711), (238424, 892403)]