1443920744

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1499}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 3144960000

約数和(自身を除く): 1701039256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 167, 206, 334, 412, 668, 721, 824, 1169, 1336, 1442, 1499, 2338, 2884, 2998, 4676, 5768, 5996, 9352, 10493, 11992, 17201, 20986, 34402, 41972, 68804, 83944, 120407, 137608, 154397, 240814, 250333, 308794, 481628, 500666, 617588, 963256, 1001332, 1080779, 1235176, 1752331, 2002664, 2161558, 3504662, 4323116, 7009324, 8646232, 14018648, 25784299, 51568598, 103137196, 180490093, 206274392, 360980186, 721960372, 1443920744]

約数ペア:

[(1, 1443920744), (2, 721960372), (4, 360980186), (7, 206274392), (8, 180490093), (14, 103137196), (28, 51568598), (56, 25784299), (103, 14018648), (167, 8646232), (206, 7009324), (334, 4323116), (412, 3504662), (668, 2161558), (721, 2002664), (824, 1752331), (1169, 1235176), (1336, 1080779), (1442, 1001332), (1499, 963256), (2338, 617588), (2884, 500666), (2998, 481628), (4676, 308794), (5768, 250333), (5996, 240814), (9352, 154397), (10493, 137608), (11992, 120407), (17201, 83944), (20986, 68804), (34402, 41972)]