1672363728

素因数分解:

$2^4\times 3^2\times 7^5\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 180

約数和(自身を含む): 5468200608

約数和(自身を除く): 3795836880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 691, 784, 882, 1008, 1029, 1176, 1372, 1382, 1764, 2058, 2073, 2352, 2401, 2744, 2764, 3087, 3528, 4116, 4146, 4802, 4837, 5488, 5528, 6174, 6219, 7056, 7203, 8232, 8292, 9604, 9674, 11056, 12348, 12438, 14406, 14511, 16464, 16584, 16807, 19208, 19348, 21609, 24696, 24876, 28812, 29022, 33168, 33614, 33859, 38416, 38696, 43218, 43533, 49392, 49752, 50421, 57624, 58044, 67228, 67718, 77392, 86436, 87066, 99504, 100842, 101577, 115248, 116088, 134456, 135436, 151263, 172872, 174132, 201684, 203154, 232176, 237013, 268912, 270872, 302526, 304731, 345744, 348264, 403368, 406308, 474026, 541744, 605052, 609462, 696528, 711039, 806736, 812616, 948052, 1210104, 1218924, 1422078, 1625232, 1659091, 1896104, 2133117, 2420208, 2437848, 2844156, 3318182, 3792208, 4266234, 4875696, 4977273, 5688312, 6636364, 8532468, 9954546, 11376624, 11613637, 13272728, 14931819, 17064936, 19909092, 23227274, 26545456, 29863638, 34129872, 34840911, 39818184, 46454548, 59727276, 69681822, 79636368, 92909096, 104522733, 119454552, 139363644, 185818192, 209045466, 238909104, 278727288, 418090932, 557454576, 836181864, 1672363728]

約数ペア:

[(1, 1672363728), (2, 836181864), (3, 557454576), (4, 418090932), (6, 278727288), (7, 238909104), (8, 209045466), (9, 185818192), (12, 139363644), (14, 119454552), (16, 104522733), (18, 92909096), (21, 79636368), (24, 69681822), (28, 59727276), (36, 46454548), (42, 39818184), (48, 34840911), (49, 34129872), (56, 29863638), (63, 26545456), (72, 23227274), (84, 19909092), (98, 17064936), (112, 14931819), (126, 13272728), (144, 11613637), (147, 11376624), (168, 9954546), (196, 8532468), (252, 6636364), (294, 5688312), (336, 4977273), (343, 4875696), (392, 4266234), (441, 3792208), (504, 3318182), (588, 2844156), (686, 2437848), (691, 2420208), (784, 2133117), (882, 1896104), (1008, 1659091), (1029, 1625232), (1176, 1422078), (1372, 1218924), (1382, 1210104), (1764, 948052), (2058, 812616), (2073, 806736), (2352, 711039), (2401, 696528), (2744, 609462), (2764, 605052), (3087, 541744), (3528, 474026), (4116, 406308), (4146, 403368), (4802, 348264), (4837, 345744), (5488, 304731), (5528, 302526), (6174, 270872), (6219, 268912), (7056, 237013), (7203, 232176), (8232, 203154), (8292, 201684), (9604, 174132), (9674, 172872), (11056, 151263), (12348, 135436), (12438, 134456), (14406, 116088), (14511, 115248), (16464, 101577), (16584, 100842), (16807, 99504), (19208, 87066), (19348, 86436), (21609, 77392), (24696, 67718), (24876, 67228), (28812, 58044), (29022, 57624), (33168, 50421), (33614, 49752), (33859, 49392), (38416, 43533), (38696, 43218)]