1387469856

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 3696694848

約数和(自身を除く): 2309224992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 293, 321, 428, 461, 586, 642, 856, 879, 922, 1172, 1284, 1383, 1712, 1758, 1844, 2344, 2568, 2766, 3424, 3516, 3688, 4688, 5136, 5532, 7032, 7376, 9376, 10272, 11064, 14064, 14752, 22128, 28128, 31351, 44256, 49327, 62702, 94053, 98654, 125404, 135073, 147981, 188106, 197308, 250808, 270146, 295962, 376212, 394616, 405219, 501616, 540292, 591924, 752424, 789232, 810438, 1003232, 1080584, 1183848, 1504848, 1578464, 1620876, 2161168, 2367696, 3009696, 3241752, 4322336, 4735392, 6483504, 12967008, 14452811, 28905622, 43358433, 57811244, 86716866, 115622488, 173433732, 231244976, 346867464, 462489952, 693734928, 1387469856]

約数ペア:

[(1, 1387469856), (2, 693734928), (3, 462489952), (4, 346867464), (6, 231244976), (8, 173433732), (12, 115622488), (16, 86716866), (24, 57811244), (32, 43358433), (48, 28905622), (96, 14452811), (107, 12967008), (214, 6483504), (293, 4735392), (321, 4322336), (428, 3241752), (461, 3009696), (586, 2367696), (642, 2161168), (856, 1620876), (879, 1578464), (922, 1504848), (1172, 1183848), (1284, 1080584), (1383, 1003232), (1712, 810438), (1758, 789232), (1844, 752424), (2344, 591924), (2568, 540292), (2766, 501616), (3424, 405219), (3516, 394616), (3688, 376212), (4688, 295962), (5136, 270146), (5532, 250808), (7032, 197308), (7376, 188106), (9376, 147981), (10272, 135073), (11064, 125404), (14064, 98654), (14752, 94053), (22128, 62702), (28128, 49327), (31351, 44256)]