261693432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3674

約数の個数: 192

約数和(自身を含む): 951874560

約数和(自身を除く): 690181128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2574, 2772, 3003, 3276, 3432, 3631, 4004, 5148, 5544, 6006, 6552, 7262, 8008, 9009, 10296, 10893, 12012, 14524, 18018, 21786, 24024, 25417, 29048, 32679, 36036, 39941, 43572, 47203, 50834, 65358, 72072, 76251, 79882, 87144, 94406, 101668, 119823, 130716, 141609, 152502, 159764, 188812, 203336, 228753, 239646, 261432, 279587, 283218, 305004, 319528, 330421, 359469, 377624, 424827, 457506, 479292, 519233, 559174, 566436, 610008, 660842, 718938, 838761, 849654, 915012, 958584, 991263, 1038466, 1118348, 1132872, 1321684, 1437876, 1557699, 1677522, 1699308, 1830024, 1982526, 2076932, 2236696, 2516283, 2643368, 2875752, 2973789, 3115398, 3355044, 3398616, 3634631, 3965052, 4153864, 4673097, 5032566, 5947578, 6230796, 6710088, 7269262, 7930104, 9346194, 10065132, 10903893, 11895156, 12461592, 14538524, 18692388, 20130264, 21807786, 23790312, 29077048, 32711679, 37384776, 43615572, 65423358, 87231144, 130846716, 261693432]

約数ペア:

[(1, 261693432), (2, 130846716), (3, 87231144), (4, 65423358), (6, 43615572), (7, 37384776), (8, 32711679), (9, 29077048), (11, 23790312), (12, 21807786), (13, 20130264), (14, 18692388), (18, 14538524), (21, 12461592), (22, 11895156), (24, 10903893), (26, 10065132), (28, 9346194), (33, 7930104), (36, 7269262), (39, 6710088), (42, 6230796), (44, 5947578), (52, 5032566), (56, 4673097), (63, 4153864), (66, 3965052), (72, 3634631), (77, 3398616), (78, 3355044), (84, 3115398), (88, 2973789), (91, 2875752), (99, 2643368), (104, 2516283), (117, 2236696), (126, 2076932), (132, 1982526), (143, 1830024), (154, 1699308), (156, 1677522), (168, 1557699), (182, 1437876), (198, 1321684), (231, 1132872), (234, 1118348), (252, 1038466), (264, 991263), (273, 958584), (286, 915012), (308, 849654), (312, 838761), (364, 718938), (396, 660842), (429, 610008), (462, 566436), (468, 559174), (504, 519233), (546, 479292), (572, 457506), (616, 424827), (693, 377624), (728, 359469), (792, 330421), (819, 319528), (858, 305004), (924, 283218), (936, 279587), (1001, 261432), (1092, 239646), (1144, 228753), (1287, 203336), (1386, 188812), (1638, 159764), (1716, 152502), (1848, 141609), (2002, 130716), (2184, 119823), (2574, 101668), (2772, 94406), (3003, 87144), (3276, 79882), (3432, 76251), (3631, 72072), (4004, 65358), (5148, 50834), (5544, 47203), (6006, 43572), (6552, 39941), (7262, 36036), (8008, 32679), (9009, 29048), (10296, 25417), (10893, 24024), (12012, 21786), (14524, 18018)]