561188376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2278

約数の個数: 144

約数和(自身を含む): 1793071800

約数和(自身を除く): 1231883424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1176, 1314, 1533, 1752, 1764, 2044, 2179, 2628, 3066, 3528, 3577, 4088, 4358, 4599, 5256, 6132, 6537, 7154, 8716, 9198, 10731, 12264, 13074, 14308, 15253, 17432, 18396, 19611, 21462, 26148, 28616, 30506, 32193, 36792, 39222, 42924, 45759, 52296, 61012, 64386, 78444, 85848, 91518, 106771, 122024, 128772, 137277, 156888, 159067, 183036, 213542, 257544, 274554, 318134, 320313, 366072, 427084, 477201, 549108, 636268, 640626, 854168, 954402, 960939, 1098216, 1113469, 1272536, 1281252, 1431603, 1908804, 1921878, 2226938, 2562504, 2863206, 3340407, 3817608, 3843756, 4453876, 5726412, 6680814, 7687512, 7794283, 8907752, 10021221, 11452824, 13361628, 15588566, 20042442, 23382849, 26723256, 31177132, 40084884, 46765698, 62354264, 70148547, 80169768, 93531396, 140297094, 187062792, 280594188, 561188376]

約数ペア:

[(1, 561188376), (2, 280594188), (3, 187062792), (4, 140297094), (6, 93531396), (7, 80169768), (8, 70148547), (9, 62354264), (12, 46765698), (14, 40084884), (18, 31177132), (21, 26723256), (24, 23382849), (28, 20042442), (36, 15588566), (42, 13361628), (49, 11452824), (56, 10021221), (63, 8907752), (72, 7794283), (73, 7687512), (84, 6680814), (98, 5726412), (126, 4453876), (146, 3843756), (147, 3817608), (168, 3340407), (196, 2863206), (219, 2562504), (252, 2226938), (292, 1921878), (294, 1908804), (392, 1431603), (438, 1281252), (441, 1272536), (504, 1113469), (511, 1098216), (584, 960939), (588, 954402), (657, 854168), (876, 640626), (882, 636268), (1022, 549108), (1176, 477201), (1314, 427084), (1533, 366072), (1752, 320313), (1764, 318134), (2044, 274554), (2179, 257544), (2628, 213542), (3066, 183036), (3528, 159067), (3577, 156888), (4088, 137277), (4358, 128772), (4599, 122024), (5256, 106771), (6132, 91518), (6537, 85848), (7154, 78444), (8716, 64386), (9198, 61012), (10731, 52296), (12264, 45759), (13074, 42924), (14308, 39222), (15253, 36792), (17432, 32193), (18396, 30506), (19611, 28616), (21462, 26148)]