268156944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 871563264

約数和(自身を除く): 603406320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 43, 44, 48, 62, 66, 72, 86, 88, 93, 99, 124, 127, 129, 132, 144, 172, 176, 186, 198, 248, 254, 258, 264, 279, 341, 344, 372, 381, 387, 396, 473, 496, 508, 516, 528, 558, 682, 688, 744, 762, 774, 792, 946, 1016, 1023, 1032, 1116, 1143, 1333, 1364, 1397, 1419, 1488, 1524, 1548, 1584, 1892, 2032, 2046, 2064, 2232, 2286, 2666, 2728, 2794, 2838, 3048, 3069, 3096, 3784, 3937, 3999, 4092, 4191, 4257, 4464, 4572, 5332, 5456, 5461, 5588, 5676, 6096, 6138, 6192, 7568, 7874, 7998, 8184, 8382, 8514, 9144, 10664, 10922, 11176, 11352, 11811, 11997, 12276, 12573, 14663, 15748, 15996, 16368, 16383, 16764, 17028, 18288, 21328, 21844, 22352, 22704, 23622, 23994, 24552, 25146, 29326, 31496, 31992, 32766, 33528, 34056, 35433, 43307, 43688, 43989, 47244, 47988, 49104, 49149, 50292, 58652, 60071, 62992, 63984, 65532, 67056, 68112, 70866, 86614, 87376, 87978, 94488, 95976, 98298, 100584, 117304, 120142, 129921, 131064, 131967, 141732, 169291, 173228, 175956, 180213, 188976, 191952, 196596, 201168, 234608, 240284, 259842, 262128, 263934, 283464, 338582, 346456, 351912, 360426, 389763, 393192, 480568, 507873, 519684, 527868, 540639, 566928, 677164, 692912, 703824, 720852, 779526, 786384, 961136, 1015746, 1039368, 1055736, 1081278, 1354328, 1441704, 1523619, 1559052, 1862201, 2031492, 2078736, 2111472, 2162556, 2708656, 2883408, 3047238, 3118104, 3724402, 4062984, 4325112, 5586603, 6094476, 6236208, 7448804, 8125968, 8650224, 11173206, 12188952, 14897608, 16759809, 22346412, 24377904, 29795216, 33519618, 44692824, 67039236, 89385648, 134078472, 268156944]

約数ペア:

[(1, 268156944), (2, 134078472), (3, 89385648), (4, 67039236), (6, 44692824), (8, 33519618), (9, 29795216), (11, 24377904), (12, 22346412), (16, 16759809), (18, 14897608), (22, 12188952), (24, 11173206), (31, 8650224), (33, 8125968), (36, 7448804), (43, 6236208), (44, 6094476), (48, 5586603), (62, 4325112), (66, 4062984), (72, 3724402), (86, 3118104), (88, 3047238), (93, 2883408), (99, 2708656), (124, 2162556), (127, 2111472), (129, 2078736), (132, 2031492), (144, 1862201), (172, 1559052), (176, 1523619), (186, 1441704), (198, 1354328), (248, 1081278), (254, 1055736), (258, 1039368), (264, 1015746), (279, 961136), (341, 786384), (344, 779526), (372, 720852), (381, 703824), (387, 692912), (396, 677164), (473, 566928), (496, 540639), (508, 527868), (516, 519684), (528, 507873), (558, 480568), (682, 393192), (688, 389763), (744, 360426), (762, 351912), (774, 346456), (792, 338582), (946, 283464), (1016, 263934), (1023, 262128), (1032, 259842), (1116, 240284), (1143, 234608), (1333, 201168), (1364, 196596), (1397, 191952), (1419, 188976), (1488, 180213), (1524, 175956), (1548, 173228), (1584, 169291), (1892, 141732), (2032, 131967), (2046, 131064), (2064, 129921), (2232, 120142), (2286, 117304), (2666, 100584), (2728, 98298), (2794, 95976), (2838, 94488), (3048, 87978), (3069, 87376), (3096, 86614), (3784, 70866), (3937, 68112), (3999, 67056), (4092, 65532), (4191, 63984), (4257, 62992), (4464, 60071), (4572, 58652), (5332, 50292), (5456, 49149), (5461, 49104), (5588, 47988), (5676, 47244), (6096, 43989), (6138, 43688), (6192, 43307), (7568, 35433), (7874, 34056), (7998, 33528), (8184, 32766), (8382, 31992), (8514, 31496), (9144, 29326), (10664, 25146), (10922, 24552), (11176, 23994), (11352, 23622), (11811, 22704), (11997, 22352), (12276, 21844), (12573, 21328), (14663, 18288), (15748, 17028), (15996, 16764), (16368, 16383)]