990996552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50417}}^1$

素因数の和:50452

約数の個数: 128

約数和(自身を含む): 3388089600

約数和(自身を除く): 2397093048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 50417, 100834, 151251, 201668, 302502, 352919, 403336, 453753, 605004, 655421, 705838, 907506, 1058757, 1210008, 1310842, 1361259, 1411676, 1815012, 1966263, 2117514, 2621684, 2722518, 2823352, 3176271, 3630024, 3932526, 4235028, 4587947, 5243368, 5445036, 5898789, 6352542, 7865052, 8470056, 9175894, 9528813, 10890072, 11797578, 12705084, 13763841, 15730104, 17696367, 18351788, 19057626, 23595156, 25410168, 27527682, 35392734, 36703576, 38115252, 41291523, 47190312, 55055364, 70785468, 76230504, 82583046, 110110728, 123874569, 141570936, 165166092, 247749138, 330332184, 495498276, 990996552]

約数ペア:

[(1, 990996552), (2, 495498276), (3, 330332184), (4, 247749138), (6, 165166092), (7, 141570936), (8, 123874569), (9, 110110728), (12, 82583046), (13, 76230504), (14, 70785468), (18, 55055364), (21, 47190312), (24, 41291523), (26, 38115252), (27, 36703576), (28, 35392734), (36, 27527682), (39, 25410168), (42, 23595156), (52, 19057626), (54, 18351788), (56, 17696367), (63, 15730104), (72, 13763841), (78, 12705084), (84, 11797578), (91, 10890072), (104, 9528813), (108, 9175894), (117, 8470056), (126, 7865052), (156, 6352542), (168, 5898789), (182, 5445036), (189, 5243368), (216, 4587947), (234, 4235028), (252, 3932526), (273, 3630024), (312, 3176271), (351, 2823352), (364, 2722518), (378, 2621684), (468, 2117514), (504, 1966263), (546, 1815012), (702, 1411676), (728, 1361259), (756, 1310842), (819, 1210008), (936, 1058757), (1092, 907506), (1404, 705838), (1512, 655421), (1638, 605004), (2184, 453753), (2457, 403336), (2808, 352919), (3276, 302502), (4914, 201668), (6552, 151251), (9828, 100834), (19656, 50417)]