1861757352

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 256

約数和(自身を含む): 6498240000

約数和(自身を除く): 4636482648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 343, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 686, 702, 728, 756, 819, 882, 936, 1029, 1092, 1176, 1274, 1323, 1372, 1404, 1512, 1638, 1764, 1911, 1933, 2058, 2184, 2457, 2548, 2646, 2744, 2808, 3087, 3276, 3528, 3822, 3866, 4116, 4459, 4914, 5096, 5292, 5733, 5799, 6174, 6552, 7644, 7732, 8232, 8918, 9261, 9828, 10584, 11466, 11598, 12348, 13377, 13531, 15288, 15464, 17199, 17397, 17836, 18522, 19656, 22932, 23196, 24696, 25129, 26754, 27062, 34398, 34794, 35672, 37044, 40131, 40593, 45864, 46392, 50258, 52191, 53508, 54124, 68796, 69588, 74088, 75387, 80262, 81186, 94717, 100516, 104382, 107016, 108248, 120393, 121779, 137592, 139176, 150774, 160524, 162372, 175903, 189434, 201032, 208764, 226161, 240786, 243558, 284151, 301548, 321048, 324744, 351806, 365337, 378868, 417528, 452322, 481572, 487116, 527709, 568302, 603096, 663019, 678483, 703612, 730674, 757736, 852453, 904644, 963144, 974232, 1055418, 1136604, 1231321, 1326038, 1356966, 1407224, 1461348, 1583127, 1704906, 1809288, 1989057, 2110836, 2273208, 2462642, 2557359, 2652076, 2713932, 2922696, 3166254, 3409812, 3693963, 3978114, 4221672, 4749381, 4925284, 5114718, 5304152, 5427864, 5967171, 6332508, 6819624, 7387926, 7956228, 8619247, 9498762, 9850568, 10229436, 11081889, 11934342, 12665016, 14775852, 15912456, 17238494, 17901513, 18997524, 20458872, 22163778, 23868684, 25857741, 29551704, 33245667, 34476988, 35803026, 37995048, 44327556, 47737368, 51715482, 66491334, 68953976, 71606052, 77573223, 88655112, 103430964, 132982668, 143212104, 155146446, 206861928, 232719669, 265965336, 310292892, 465439338, 620585784, 930878676, 1861757352]

約数ペア:

[(1, 1861757352), (2, 930878676), (3, 620585784), (4, 465439338), (6, 310292892), (7, 265965336), (8, 232719669), (9, 206861928), (12, 155146446), (13, 143212104), (14, 132982668), (18, 103430964), (21, 88655112), (24, 77573223), (26, 71606052), (27, 68953976), (28, 66491334), (36, 51715482), (39, 47737368), (42, 44327556), (49, 37995048), (52, 35803026), (54, 34476988), (56, 33245667), (63, 29551704), (72, 25857741), (78, 23868684), (84, 22163778), (91, 20458872), (98, 18997524), (104, 17901513), (108, 17238494), (117, 15912456), (126, 14775852), (147, 12665016), (156, 11934342), (168, 11081889), (182, 10229436), (189, 9850568), (196, 9498762), (216, 8619247), (234, 7956228), (252, 7387926), (273, 6819624), (294, 6332508), (312, 5967171), (343, 5427864), (351, 5304152), (364, 5114718), (378, 4925284), (392, 4749381), (441, 4221672), (468, 3978114), (504, 3693963), (546, 3409812), (588, 3166254), (637, 2922696), (686, 2713932), (702, 2652076), (728, 2557359), (756, 2462642), (819, 2273208), (882, 2110836), (936, 1989057), (1029, 1809288), (1092, 1704906), (1176, 1583127), (1274, 1461348), (1323, 1407224), (1372, 1356966), (1404, 1326038), (1512, 1231321), (1638, 1136604), (1764, 1055418), (1911, 974232), (1933, 963144), (2058, 904644), (2184, 852453), (2457, 757736), (2548, 730674), (2646, 703612), (2744, 678483), (2808, 663019), (3087, 603096), (3276, 568302), (3528, 527709), (3822, 487116), (3866, 481572), (4116, 452322), (4459, 417528), (4914, 378868), (5096, 365337), (5292, 351806), (5733, 324744), (5799, 321048), (6174, 301548), (6552, 284151), (7644, 243558), (7732, 240786), (8232, 226161), (8918, 208764), (9261, 201032), (9828, 189434), (10584, 175903), (11466, 162372), (11598, 160524), (12348, 150774), (13377, 139176), (13531, 137592), (15288, 121779), (15464, 120393), (17199, 108248), (17397, 107016), (17836, 104382), (18522, 100516), (19656, 94717), (22932, 81186), (23196, 80262), (24696, 75387), (25129, 74088), (26754, 69588), (27062, 68796), (34398, 54124), (34794, 53508), (35672, 52191), (37044, 50258), (40131, 46392), (40593, 45864)]