281525328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{93097}}^1$

素因数の和:93121

約数の個数: 80

約数和(自身を含む): 923532160

約数和(自身を除く): 642006832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 93097, 186194, 279291, 372388, 558582, 651679, 744776, 837873, 1117164, 1303358, 1489552, 1675746, 1955037, 2234328, 2513619, 2606716, 3351492, 3910074, 4468656, 5027238, 5213432, 5865111, 6702984, 7820148, 10054476, 10426864, 11730222, 13405968, 15640296, 17595333, 20108952, 23460444, 31280592, 35190666, 40217904, 46920888, 70381332, 93841776, 140762664, 281525328]

約数ペア:

[(1, 281525328), (2, 140762664), (3, 93841776), (4, 70381332), (6, 46920888), (7, 40217904), (8, 35190666), (9, 31280592), (12, 23460444), (14, 20108952), (16, 17595333), (18, 15640296), (21, 13405968), (24, 11730222), (27, 10426864), (28, 10054476), (36, 7820148), (42, 6702984), (48, 5865111), (54, 5213432), (56, 5027238), (63, 4468656), (72, 3910074), (84, 3351492), (108, 2606716), (112, 2513619), (126, 2234328), (144, 1955037), (168, 1675746), (189, 1489552), (216, 1303358), (252, 1117164), (336, 837873), (378, 744776), (432, 651679), (504, 558582), (756, 372388), (1008, 279291), (1512, 186194), (3024, 93097)]