255736032

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 714420000

約数和(自身を除く): 458683968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 349, 408, 449, 544, 698, 816, 898, 1047, 1347, 1396, 1632, 1796, 2094, 2694, 2792, 3592, 4188, 5388, 5584, 5933, 7184, 7633, 8376, 10776, 11168, 11866, 14368, 15266, 16752, 17799, 21552, 22899, 23732, 30532, 33504, 35598, 43104, 45798, 47464, 61064, 71196, 91596, 94928, 122128, 142392, 156701, 183192, 189856, 244256, 284784, 313402, 366384, 470103, 569568, 626804, 732768, 940206, 1253608, 1880412, 2507216, 2663917, 3760824, 5014432, 5327834, 7521648, 7991751, 10655668, 15043296, 15983502, 21311336, 31967004, 42622672, 63934008, 85245344, 127868016, 255736032]

約数ペア:

[(1, 255736032), (2, 127868016), (3, 85245344), (4, 63934008), (6, 42622672), (8, 31967004), (12, 21311336), (16, 15983502), (17, 15043296), (24, 10655668), (32, 7991751), (34, 7521648), (48, 5327834), (51, 5014432), (68, 3760824), (96, 2663917), (102, 2507216), (136, 1880412), (204, 1253608), (272, 940206), (349, 732768), (408, 626804), (449, 569568), (544, 470103), (698, 366384), (816, 313402), (898, 284784), (1047, 244256), (1347, 189856), (1396, 183192), (1632, 156701), (1796, 142392), (2094, 122128), (2694, 94928), (2792, 91596), (3592, 71196), (4188, 61064), (5388, 47464), (5584, 45798), (5933, 43104), (7184, 35598), (7633, 33504), (8376, 30532), (10776, 23732), (11168, 22899), (11866, 21552), (14368, 17799), (15266, 16752)]