1255883442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 2846140416

約数和(自身を除く): 1590256974

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 127, 159, 242, 254, 257, 318, 363, 381, 514, 583, 726, 762, 771, 1166, 1397, 1542, 1749, 2794, 2827, 3498, 4191, 5654, 6413, 6731, 8382, 8481, 12826, 13462, 13621, 15367, 16962, 19239, 20193, 27242, 30734, 31097, 32639, 38478, 40386, 40863, 46101, 62194, 65278, 74041, 81726, 92202, 93291, 97917, 148082, 149831, 186582, 195834, 222123, 299662, 359029, 444246, 449493, 718058, 814451, 898986, 1077087, 1628902, 1648141, 1729867, 2154174, 2443353, 3296282, 3459734, 3949319, 4886706, 4944423, 5189601, 7898638, 9888846, 10379202, 11847957, 19028537, 23695914, 38057074, 57085611, 114171222, 209313907, 418627814, 627941721, 1255883442]

約数ペア:

[(1, 1255883442), (2, 627941721), (3, 418627814), (6, 209313907), (11, 114171222), (22, 57085611), (33, 38057074), (53, 23695914), (66, 19028537), (106, 11847957), (121, 10379202), (127, 9888846), (159, 7898638), (242, 5189601), (254, 4944423), (257, 4886706), (318, 3949319), (363, 3459734), (381, 3296282), (514, 2443353), (583, 2154174), (726, 1729867), (762, 1648141), (771, 1628902), (1166, 1077087), (1397, 898986), (1542, 814451), (1749, 718058), (2794, 449493), (2827, 444246), (3498, 359029), (4191, 299662), (5654, 222123), (6413, 195834), (6731, 186582), (8382, 149831), (8481, 148082), (12826, 97917), (13462, 93291), (13621, 92202), (15367, 81726), (16962, 74041), (19239, 65278), (20193, 62194), (27242, 46101), (30734, 40863), (31097, 40386), (32639, 38478)]