260152564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 565367040

約数和(自身を除く): 305214476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 163, 196, 238, 326, 476, 479, 652, 833, 958, 1141, 1666, 1916, 2282, 2771, 3332, 3353, 4564, 5542, 6706, 7987, 8143, 11084, 13412, 15974, 16286, 19397, 23471, 31948, 32572, 38794, 46942, 57001, 77588, 78077, 93884, 114002, 135779, 156154, 228004, 271558, 312308, 399007, 543116, 546539, 798014, 1093078, 1327309, 1596028, 2186156, 2654618, 3825773, 5309236, 7651546, 9291163, 15303092, 18582326, 37164652, 65038141, 130076282, 260152564]

約数ペア:

[(1, 260152564), (2, 130076282), (4, 65038141), (7, 37164652), (14, 18582326), (17, 15303092), (28, 9291163), (34, 7651546), (49, 5309236), (68, 3825773), (98, 2654618), (119, 2186156), (163, 1596028), (196, 1327309), (238, 1093078), (326, 798014), (476, 546539), (479, 543116), (652, 399007), (833, 312308), (958, 271558), (1141, 228004), (1666, 156154), (1916, 135779), (2282, 114002), (2771, 93884), (3332, 78077), (3353, 77588), (4564, 57001), (5542, 46942), (6706, 38794), (7987, 32572), (8143, 31948), (11084, 23471), (13412, 19397), (15974, 16286)]