254301408

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9103}}^1$

素因数の和:9216

約数の個数: 72

約数和(自身を含む): 730705248

約数和(自身を除く): 476403840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9103, 9312, 13968, 18206, 27309, 27936, 36412, 54618, 72824, 81927, 109236, 145648, 163854, 218472, 291296, 327708, 436944, 655416, 873888, 882991, 1310832, 1765982, 2621664, 2648973, 3531964, 5297946, 7063928, 7946919, 10595892, 14127856, 15893838, 21191784, 28255712, 31787676, 42383568, 63575352, 84767136, 127150704, 254301408]

約数ペア:

[(1, 254301408), (2, 127150704), (3, 84767136), (4, 63575352), (6, 42383568), (8, 31787676), (9, 28255712), (12, 21191784), (16, 15893838), (18, 14127856), (24, 10595892), (32, 7946919), (36, 7063928), (48, 5297946), (72, 3531964), (96, 2648973), (97, 2621664), (144, 1765982), (194, 1310832), (288, 882991), (291, 873888), (388, 655416), (582, 436944), (776, 327708), (873, 291296), (1164, 218472), (1552, 163854), (1746, 145648), (2328, 109236), (3104, 81927), (3492, 72824), (4656, 54618), (6984, 36412), (9103, 27936), (9312, 27309), (13968, 18206)]