253153264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9151}}^1$

素因数の和:9198

約数の個数: 80

約数和(自身を含む): 635514880

約数和(自身を除く): 382361616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 9151, 13832, 18302, 27664, 36604, 64057, 73208, 118963, 128114, 146416, 173869, 237926, 256228, 347738, 475852, 512456, 695476, 832741, 951704, 1024912, 1217083, 1390952, 1665482, 1903408, 2260297, 2434166, 2781904, 3330964, 4520594, 4868332, 6661928, 9041188, 9736664, 13323856, 15822079, 18082376, 19473328, 31644158, 36164752, 63288316, 126576632, 253153264]

約数ペア:

[(1, 253153264), (2, 126576632), (4, 63288316), (7, 36164752), (8, 31644158), (13, 19473328), (14, 18082376), (16, 15822079), (19, 13323856), (26, 9736664), (28, 9041188), (38, 6661928), (52, 4868332), (56, 4520594), (76, 3330964), (91, 2781904), (104, 2434166), (112, 2260297), (133, 1903408), (152, 1665482), (182, 1390952), (208, 1217083), (247, 1024912), (266, 951704), (304, 832741), (364, 695476), (494, 512456), (532, 475852), (728, 347738), (988, 256228), (1064, 237926), (1456, 173869), (1729, 146416), (1976, 128114), (2128, 118963), (3458, 73208), (3952, 64057), (6916, 36604), (9151, 27664), (13832, 18302)]