719945496

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{7993}}^1$

素因数の和:8150

約数の個数: 80

約数和(自身を含む): 2031275400

約数和(自身を除く): 1311329904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 7506, 7993, 10008, 11259, 15012, 15986, 22518, 23979, 30024, 31972, 45036, 47958, 63944, 71937, 90072, 95916, 143874, 191832, 215811, 287748, 431622, 575496, 647433, 863244, 1111027, 1294866, 1726488, 2222054, 2589732, 3333081, 4444108, 5179464, 6666162, 8888216, 9999243, 13332324, 19998486, 26664648, 29997729, 39996972, 59995458, 79993944, 89993187, 119990916, 179986374, 239981832, 359972748, 719945496]

約数ペア:

[(1, 719945496), (2, 359972748), (3, 239981832), (4, 179986374), (6, 119990916), (8, 89993187), (9, 79993944), (12, 59995458), (18, 39996972), (24, 29997729), (27, 26664648), (36, 19998486), (54, 13332324), (72, 9999243), (81, 8888216), (108, 6666162), (139, 5179464), (162, 4444108), (216, 3333081), (278, 2589732), (324, 2222054), (417, 1726488), (556, 1294866), (648, 1111027), (834, 863244), (1112, 647433), (1251, 575496), (1668, 431622), (2502, 287748), (3336, 215811), (3753, 191832), (5004, 143874), (7506, 95916), (7993, 90072), (10008, 71937), (11259, 63944), (15012, 47958), (15986, 45036), (22518, 31972), (23979, 30024)]