259386176

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 112

約数和(自身を含む): 639836160

約数和(自身を除く): 380449984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 983, 992, 1064, 1178, 1216, 1736, 1966, 1984, 2128, 2356, 3472, 3932, 4123, 4256, 4712, 6881, 6944, 7864, 8246, 8512, 9424, 13762, 13888, 15728, 16492, 18677, 18848, 27524, 30473, 31456, 32984, 37354, 37696, 55048, 60946, 62912, 65968, 74708, 110096, 121892, 130739, 131936, 149416, 213311, 220192, 243784, 261478, 263872, 298832, 426622, 440384, 487568, 522956, 578987, 597664, 853244, 975136, 1045912, 1157974, 1195328, 1706488, 1950272, 2091824, 2315948, 3412976, 4052909, 4183648, 4631896, 6825952, 8105818, 8367296, 9263792, 13651904, 16211636, 18527584, 32423272, 37055168, 64846544, 129693088, 259386176]

約数ペア:

[(1, 259386176), (2, 129693088), (4, 64846544), (7, 37055168), (8, 32423272), (14, 18527584), (16, 16211636), (19, 13651904), (28, 9263792), (31, 8367296), (32, 8105818), (38, 6825952), (56, 4631896), (62, 4183648), (64, 4052909), (76, 3412976), (112, 2315948), (124, 2091824), (133, 1950272), (152, 1706488), (217, 1195328), (224, 1157974), (248, 1045912), (266, 975136), (304, 853244), (434, 597664), (448, 578987), (496, 522956), (532, 487568), (589, 440384), (608, 426622), (868, 298832), (983, 263872), (992, 261478), (1064, 243784), (1178, 220192), (1216, 213311), (1736, 149416), (1966, 131936), (1984, 130739), (2128, 121892), (2356, 110096), (3472, 74708), (3932, 65968), (4123, 62912), (4256, 60946), (4712, 55048), (6881, 37696), (6944, 37354), (7864, 32984), (8246, 31456), (8512, 30473), (9424, 27524), (13762, 18848), (13888, 18677), (15728, 16492)]