998422032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 2746955136

約数和(自身を除く): 1748533104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 361, 367, 456, 471, 628, 722, 734, 912, 942, 1083, 1101, 1256, 1444, 1468, 1884, 2166, 2202, 2512, 2888, 2936, 2983, 3768, 4332, 4404, 5776, 5872, 5966, 6973, 7536, 8664, 8808, 8949, 11932, 13946, 17328, 17616, 17898, 20919, 23864, 27892, 35796, 41838, 47728, 55784, 56677, 57619, 71592, 83676, 111568, 113354, 115238, 132487, 143184, 167352, 170031, 172857, 226708, 230476, 264974, 334704, 340062, 345714, 397461, 453416, 460952, 529948, 680124, 691428, 794922, 906832, 921904, 1059896, 1094761, 1360248, 1382856, 1589844, 2119792, 2189522, 2720496, 2765712, 3179688, 3284283, 4379044, 6359376, 6568566, 8758088, 13137132, 17516176, 20800459, 26274264, 41600918, 52548528, 62401377, 83201836, 124802754, 166403672, 249605508, 332807344, 499211016, 998422032]

約数ペア:

[(1, 998422032), (2, 499211016), (3, 332807344), (4, 249605508), (6, 166403672), (8, 124802754), (12, 83201836), (16, 62401377), (19, 52548528), (24, 41600918), (38, 26274264), (48, 20800459), (57, 17516176), (76, 13137132), (114, 8758088), (152, 6568566), (157, 6359376), (228, 4379044), (304, 3284283), (314, 3179688), (361, 2765712), (367, 2720496), (456, 2189522), (471, 2119792), (628, 1589844), (722, 1382856), (734, 1360248), (912, 1094761), (942, 1059896), (1083, 921904), (1101, 906832), (1256, 794922), (1444, 691428), (1468, 680124), (1884, 529948), (2166, 460952), (2202, 453416), (2512, 397461), (2888, 345714), (2936, 340062), (2983, 334704), (3768, 264974), (4332, 230476), (4404, 226708), (5776, 172857), (5872, 170031), (5966, 167352), (6973, 143184), (7536, 132487), (8664, 115238), (8808, 113354), (8949, 111568), (11932, 83676), (13946, 71592), (17328, 57619), (17616, 56677), (17898, 55784), (20919, 47728), (23864, 41838), (27892, 35796)]