461008086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 1195084800

約数和(自身を除く): 734076714

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 149, 154, 181, 222, 231, 259, 298, 362, 407, 447, 462, 518, 543, 777, 814, 894, 1043, 1086, 1221, 1267, 1554, 1639, 1991, 2086, 2442, 2534, 2849, 3129, 3278, 3801, 3982, 4917, 5513, 5698, 5973, 6258, 6697, 7602, 8547, 9834, 11026, 11473, 11946, 13394, 13937, 16539, 17094, 20091, 22946, 26969, 27874, 33078, 34419, 38591, 40182, 41811, 46879, 53938, 60643, 68838, 73667, 77182, 80907, 83622, 93758, 115773, 121286, 140637, 147334, 161814, 181929, 188783, 221001, 231546, 281274, 296659, 363858, 377566, 424501, 442002, 515669, 566349, 593318, 849002, 889977, 997853, 1031338, 1132698, 1273503, 1547007, 1779954, 1995706, 2076613, 2547006, 2993559, 3094014, 4153226, 5987118, 6229839, 6984971, 10976383, 12459678, 13969942, 20954913, 21952766, 32929149, 41909826, 65858298, 76834681, 153669362, 230504043, 461008086]

約数ペア:

[(1, 461008086), (2, 230504043), (3, 153669362), (6, 76834681), (7, 65858298), (11, 41909826), (14, 32929149), (21, 21952766), (22, 20954913), (33, 13969942), (37, 12459678), (42, 10976383), (66, 6984971), (74, 6229839), (77, 5987118), (111, 4153226), (149, 3094014), (154, 2993559), (181, 2547006), (222, 2076613), (231, 1995706), (259, 1779954), (298, 1547007), (362, 1273503), (407, 1132698), (447, 1031338), (462, 997853), (518, 889977), (543, 849002), (777, 593318), (814, 566349), (894, 515669), (1043, 442002), (1086, 424501), (1221, 377566), (1267, 363858), (1554, 296659), (1639, 281274), (1991, 231546), (2086, 221001), (2442, 188783), (2534, 181929), (2849, 161814), (3129, 147334), (3278, 140637), (3801, 121286), (3982, 115773), (4917, 93758), (5513, 83622), (5698, 80907), (5973, 77182), (6258, 73667), (6697, 68838), (7602, 60643), (8547, 53938), (9834, 46879), (11026, 41811), (11473, 40182), (11946, 38591), (13394, 34419), (13937, 33078), (16539, 27874), (17094, 26969), (20091, 22946)]