675420064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 1602332928

約数和(自身を除く): 926912864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 121, 124, 136, 176, 187, 242, 248, 272, 331, 341, 352, 374, 484, 496, 527, 544, 662, 682, 748, 968, 992, 1054, 1324, 1364, 1496, 1936, 2057, 2108, 2648, 2728, 2992, 3641, 3751, 3872, 4114, 4216, 5296, 5456, 5627, 5797, 5984, 7282, 7502, 8228, 8432, 10261, 10592, 10912, 11254, 11594, 14564, 15004, 16456, 16864, 20522, 22508, 23188, 29128, 30008, 32912, 40051, 41044, 45016, 46376, 58256, 60016, 61897, 63767, 65824, 80102, 82088, 90032, 92752, 112871, 116512, 120032, 123794, 127534, 160204, 164176, 174437, 180064, 185504, 225742, 247588, 255068, 320408, 328352, 348874, 451484, 495176, 510136, 640816, 680867, 697748, 902968, 990352, 1020272, 1241581, 1281632, 1361734, 1395496, 1805936, 1918807, 1980704, 2040544, 2483162, 2723468, 2790992, 3611872, 3837614, 4966324, 5446936, 5581984, 7675228, 9932648, 10893872, 15350456, 19865296, 21106877, 21787744, 30700912, 39730592, 42213754, 61401824, 84427508, 168855016, 337710032, 675420064]

約数ペア:

[(1, 675420064), (2, 337710032), (4, 168855016), (8, 84427508), (11, 61401824), (16, 42213754), (17, 39730592), (22, 30700912), (31, 21787744), (32, 21106877), (34, 19865296), (44, 15350456), (62, 10893872), (68, 9932648), (88, 7675228), (121, 5581984), (124, 5446936), (136, 4966324), (176, 3837614), (187, 3611872), (242, 2790992), (248, 2723468), (272, 2483162), (331, 2040544), (341, 1980704), (352, 1918807), (374, 1805936), (484, 1395496), (496, 1361734), (527, 1281632), (544, 1241581), (662, 1020272), (682, 990352), (748, 902968), (968, 697748), (992, 680867), (1054, 640816), (1324, 510136), (1364, 495176), (1496, 451484), (1936, 348874), (2057, 328352), (2108, 320408), (2648, 255068), (2728, 247588), (2992, 225742), (3641, 185504), (3751, 180064), (3872, 174437), (4114, 164176), (4216, 160204), (5296, 127534), (5456, 123794), (5627, 120032), (5797, 116512), (5984, 112871), (7282, 92752), (7502, 90032), (8228, 82088), (8432, 80102), (10261, 65824), (10592, 63767), (10912, 61897), (11254, 60016), (11594, 58256), (14564, 46376), (15004, 45016), (16456, 41044), (16864, 40051), (20522, 32912), (22508, 30008), (23188, 29128)]