9781326576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:940

約数の個数: 240

約数和(自身を含む): 31969287168

約数和(自身を除く): 22187960592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 271, 336, 366, 427, 488, 504, 542, 549, 587, 732, 813, 854, 976, 1008, 1084, 1098, 1174, 1281, 1464, 1626, 1708, 1761, 1897, 2168, 2196, 2348, 2439, 2562, 2928, 3252, 3416, 3522, 3794, 3843, 4109, 4336, 4392, 4696, 4878, 5124, 5283, 5691, 6504, 6832, 7044, 7588, 7686, 8218, 8784, 9392, 9756, 10248, 10566, 11382, 12327, 13008, 14088, 15176, 15372, 16436, 16531, 17073, 19512, 20496, 21132, 22764, 24654, 28176, 30352, 30744, 32872, 33062, 34146, 35807, 36981, 39024, 42264, 45528, 49308, 49593, 61488, 65744, 66124, 68292, 71614, 73962, 84528, 91056, 98616, 99186, 107421, 115717, 132248, 136584, 143228, 147924, 148779, 159077, 197232, 198372, 214842, 231434, 250649, 264496, 273168, 286456, 295848, 297558, 318154, 322263, 347151, 396744, 429684, 462868, 477231, 501298, 572912, 591696, 595116, 636308, 644526, 694302, 751947, 793488, 859368, 925736, 954462, 1002596, 1041453, 1113539, 1190232, 1272616, 1289052, 1388604, 1431693, 1503894, 1718736, 1851472, 1908924, 2005192, 2082906, 2227078, 2255841, 2380464, 2545232, 2578104, 2777208, 2863386, 3007788, 3340617, 3817848, 4010384, 4165812, 4454156, 4511682, 5156208, 5554416, 5726772, 6015576, 6681234, 7635696, 8331624, 8908312, 9023364, 9703697, 10021851, 11453544, 12031152, 13362468, 16663248, 17816624, 18046728, 19407394, 20043702, 22907088, 26724936, 29111091, 36093456, 38814788, 40087404, 53449872, 58222182, 67925879, 77629576, 80174808, 87333273, 116444364, 135851758, 155259152, 160349616, 174666546, 203777637, 232888728, 271703516, 349333092, 407555274, 465777456, 543407032, 611332911, 698666184, 815110548, 1086814064, 1222665822, 1397332368, 1630221096, 2445331644, 3260442192, 4890663288, 9781326576]

約数ペア:

[(1, 9781326576), (2, 4890663288), (3, 3260442192), (4, 2445331644), (6, 1630221096), (7, 1397332368), (8, 1222665822), (9, 1086814064), (12, 815110548), (14, 698666184), (16, 611332911), (18, 543407032), (21, 465777456), (24, 407555274), (28, 349333092), (36, 271703516), (42, 232888728), (48, 203777637), (56, 174666546), (61, 160349616), (63, 155259152), (72, 135851758), (84, 116444364), (112, 87333273), (122, 80174808), (126, 77629576), (144, 67925879), (168, 58222182), (183, 53449872), (244, 40087404), (252, 38814788), (271, 36093456), (336, 29111091), (366, 26724936), (427, 22907088), (488, 20043702), (504, 19407394), (542, 18046728), (549, 17816624), (587, 16663248), (732, 13362468), (813, 12031152), (854, 11453544), (976, 10021851), (1008, 9703697), (1084, 9023364), (1098, 8908312), (1174, 8331624), (1281, 7635696), (1464, 6681234), (1626, 6015576), (1708, 5726772), (1761, 5554416), (1897, 5156208), (2168, 4511682), (2196, 4454156), (2348, 4165812), (2439, 4010384), (2562, 3817848), (2928, 3340617), (3252, 3007788), (3416, 2863386), (3522, 2777208), (3794, 2578104), (3843, 2545232), (4109, 2380464), (4336, 2255841), (4392, 2227078), (4696, 2082906), (4878, 2005192), (5124, 1908924), (5283, 1851472), (5691, 1718736), (6504, 1503894), (6832, 1431693), (7044, 1388604), (7588, 1289052), (7686, 1272616), (8218, 1190232), (8784, 1113539), (9392, 1041453), (9756, 1002596), (10248, 954462), (10566, 925736), (11382, 859368), (12327, 793488), (13008, 751947), (14088, 694302), (15176, 644526), (15372, 636308), (16436, 595116), (16531, 591696), (17073, 572912), (19512, 501298), (20496, 477231), (21132, 462868), (22764, 429684), (24654, 396744), (28176, 347151), (30352, 322263), (30744, 318154), (32872, 297558), (33062, 295848), (34146, 286456), (35807, 273168), (36981, 264496), (39024, 250649), (42264, 231434), (45528, 214842), (49308, 198372), (49593, 197232), (61488, 159077), (65744, 148779), (66124, 147924), (68292, 143228), (71614, 136584), (73962, 132248), (84528, 115717), (91056, 107421), (98616, 99186)]