404999504

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 997436160

約数和(自身を除く): 592436656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 182, 196, 208, 316, 364, 392, 503, 553, 632, 637, 728, 784, 1006, 1027, 1106, 1264, 1274, 1456, 2012, 2054, 2212, 2548, 3521, 3871, 4024, 4108, 4424, 5096, 6539, 7042, 7189, 7742, 8048, 8216, 8848, 10192, 13078, 14084, 14378, 15484, 16432, 24647, 26156, 28168, 28756, 30968, 39737, 45773, 49294, 50323, 52312, 56336, 57512, 61936, 79474, 91546, 98588, 100646, 104624, 115024, 158948, 183092, 197176, 201292, 278159, 317896, 320411, 366184, 394352, 402584, 516581, 556318, 635792, 640822, 732368, 805168, 1033162, 1112636, 1281644, 1947113, 2066324, 2225272, 2563288, 3616067, 3894226, 4132648, 4450544, 5126576, 7232134, 7788452, 8265296, 14464268, 15576904, 25312469, 28928536, 31153808, 50624938, 57857072, 101249876, 202499752, 404999504]

約数ペア:

[(1, 404999504), (2, 202499752), (4, 101249876), (7, 57857072), (8, 50624938), (13, 31153808), (14, 28928536), (16, 25312469), (26, 15576904), (28, 14464268), (49, 8265296), (52, 7788452), (56, 7232134), (79, 5126576), (91, 4450544), (98, 4132648), (104, 3894226), (112, 3616067), (158, 2563288), (182, 2225272), (196, 2066324), (208, 1947113), (316, 1281644), (364, 1112636), (392, 1033162), (503, 805168), (553, 732368), (632, 640822), (637, 635792), (728, 556318), (784, 516581), (1006, 402584), (1027, 394352), (1106, 366184), (1264, 320411), (1274, 317896), (1456, 278159), (2012, 201292), (2054, 197176), (2212, 183092), (2548, 158948), (3521, 115024), (3871, 104624), (4024, 100646), (4108, 98588), (4424, 91546), (5096, 79474), (6539, 61936), (7042, 57512), (7189, 56336), (7742, 52312), (8048, 50323), (8216, 49294), (8848, 45773), (10192, 39737), (13078, 30968), (14084, 28756), (14378, 28168), (15484, 26156), (16432, 24647)]