1801691976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 5490823680

約数和(自身を除く): 3689131704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 73, 84, 93, 98, 124, 146, 147, 168, 186, 196, 217, 219, 248, 292, 294, 372, 392, 434, 438, 511, 584, 588, 651, 677, 744, 868, 876, 1022, 1176, 1302, 1354, 1519, 1533, 1736, 1752, 2031, 2044, 2263, 2604, 2708, 3038, 3066, 3577, 4062, 4088, 4526, 4557, 4739, 5208, 5416, 6076, 6132, 6789, 7154, 8124, 9052, 9114, 9478, 10731, 12152, 12264, 13578, 14217, 14308, 15841, 16248, 18104, 18228, 18956, 20987, 21462, 27156, 28434, 28616, 31682, 33173, 36456, 37912, 41974, 42924, 47523, 49421, 54312, 56868, 62961, 63364, 66346, 83948, 85848, 95046, 98842, 99519, 110887, 113736, 125922, 126728, 132692, 146909, 148263, 167896, 190092, 197684, 199038, 221774, 251844, 265384, 293818, 296526, 332661, 345947, 380184, 395368, 398076, 440727, 443548, 503688, 587636, 593052, 665322, 691894, 796152, 881454, 887096, 1028363, 1037841, 1175272, 1186104, 1330644, 1383788, 1532051, 1762908, 2056726, 2075682, 2421629, 2661288, 2767576, 3064102, 3085089, 3525816, 4113452, 4151364, 4596153, 4843258, 6128204, 6170178, 7264887, 8226904, 8302728, 9192306, 9686516, 10724357, 12256408, 12340356, 14529774, 18384612, 19373032, 21448714, 24680712, 29059548, 32173071, 36769224, 42897428, 58119096, 64346142, 75070499, 85794856, 128692284, 150140998, 225211497, 257384568, 300281996, 450422994, 600563992, 900845988, 1801691976]

約数ペア:

[(1, 1801691976), (2, 900845988), (3, 600563992), (4, 450422994), (6, 300281996), (7, 257384568), (8, 225211497), (12, 150140998), (14, 128692284), (21, 85794856), (24, 75070499), (28, 64346142), (31, 58119096), (42, 42897428), (49, 36769224), (56, 32173071), (62, 29059548), (73, 24680712), (84, 21448714), (93, 19373032), (98, 18384612), (124, 14529774), (146, 12340356), (147, 12256408), (168, 10724357), (186, 9686516), (196, 9192306), (217, 8302728), (219, 8226904), (248, 7264887), (292, 6170178), (294, 6128204), (372, 4843258), (392, 4596153), (434, 4151364), (438, 4113452), (511, 3525816), (584, 3085089), (588, 3064102), (651, 2767576), (677, 2661288), (744, 2421629), (868, 2075682), (876, 2056726), (1022, 1762908), (1176, 1532051), (1302, 1383788), (1354, 1330644), (1519, 1186104), (1533, 1175272), (1736, 1037841), (1752, 1028363), (2031, 887096), (2044, 881454), (2263, 796152), (2604, 691894), (2708, 665322), (3038, 593052), (3066, 587636), (3577, 503688), (4062, 443548), (4088, 440727), (4526, 398076), (4557, 395368), (4739, 380184), (5208, 345947), (5416, 332661), (6076, 296526), (6132, 293818), (6789, 265384), (7154, 251844), (8124, 221774), (9052, 199038), (9114, 197684), (9478, 190092), (10731, 167896), (12152, 148263), (12264, 146909), (13578, 132692), (14217, 126728), (14308, 125922), (15841, 113736), (16248, 110887), (18104, 99519), (18228, 98842), (18956, 95046), (20987, 85848), (21462, 83948), (27156, 66346), (28434, 63364), (28616, 62961), (31682, 56868), (33173, 54312), (36456, 49421), (37912, 47523), (41974, 42924)]