398254272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5206

約数の個数: 112

約数和(自身を含む): 1171602432

約数和(自身を除く): 773348160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5147, 5952, 6448, 9672, 10294, 12896, 15441, 19344, 20588, 25792, 30882, 38688, 41176, 61764, 66911, 77376, 82352, 123528, 133822, 159557, 164704, 200733, 247056, 267644, 319114, 329408, 401466, 478671, 494112, 535288, 638228, 802932, 957342, 988224, 1070576, 1276456, 1605864, 1914684, 2074241, 2141152, 2552912, 3211728, 3829368, 4148482, 4282304, 5105824, 6222723, 6423456, 7658736, 8296964, 10211648, 12445446, 12846912, 15317472, 16593928, 24890892, 30634944, 33187856, 49781784, 66375712, 99563568, 132751424, 199127136, 398254272]

約数ペア:

[(1, 398254272), (2, 199127136), (3, 132751424), (4, 99563568), (6, 66375712), (8, 49781784), (12, 33187856), (13, 30634944), (16, 24890892), (24, 16593928), (26, 15317472), (31, 12846912), (32, 12445446), (39, 10211648), (48, 8296964), (52, 7658736), (62, 6423456), (64, 6222723), (78, 5105824), (93, 4282304), (96, 4148482), (104, 3829368), (124, 3211728), (156, 2552912), (186, 2141152), (192, 2074241), (208, 1914684), (248, 1605864), (312, 1276456), (372, 1070576), (403, 988224), (416, 957342), (496, 802932), (624, 638228), (744, 535288), (806, 494112), (832, 478671), (992, 401466), (1209, 329408), (1248, 319114), (1488, 267644), (1612, 247056), (1984, 200733), (2418, 164704), (2496, 159557), (2976, 133822), (3224, 123528), (4836, 82352), (5147, 77376), (5952, 66911), (6448, 61764), (9672, 41176), (10294, 38688), (12896, 30882), (15441, 25792), (19344, 20588)]