263372094

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 609269760

約数和(自身を除く): 345897666

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 131, 186, 262, 279, 393, 558, 786, 837, 1179, 1201, 1674, 2358, 2402, 3537, 3603, 4061, 7074, 7206, 8122, 10809, 12183, 21618, 24366, 32427, 36549, 37231, 64854, 73098, 74462, 109647, 111693, 157331, 219294, 223386, 314662, 335079, 471993, 670158, 943986, 1005237, 1415979, 2010474, 2831958, 4247937, 4877261, 8495874, 9754522, 14631783, 29263566, 43895349, 87790698, 131686047, 263372094]

約数ペア:

[(1, 263372094), (2, 131686047), (3, 87790698), (6, 43895349), (9, 29263566), (18, 14631783), (27, 9754522), (31, 8495874), (54, 4877261), (62, 4247937), (93, 2831958), (131, 2010474), (186, 1415979), (262, 1005237), (279, 943986), (393, 670158), (558, 471993), (786, 335079), (837, 314662), (1179, 223386), (1201, 219294), (1674, 157331), (2358, 111693), (2402, 109647), (3537, 74462), (3603, 73098), (4061, 64854), (7074, 37231), (7206, 36549), (8122, 32427), (10809, 24366), (12183, 21618)]