257274864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23203}}^1$

素因数の和:23235

約数の個数: 120

約数和(自身を含む): 897716352

約数和(自身を除く): 640441488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 23203, 46406, 69609, 92812, 139218, 162421, 185624, 208827, 255233, 278436, 324842, 371248, 417654, 487263, 510466, 556872, 649684, 765699, 835308, 974526, 1020932, 1113744, 1299368, 1461789, 1531398, 1670616, 1786631, 1949052, 2041864, 2297097, 2598736, 2923578, 3062796, 3341232, 3573262, 3898104, 4083728, 4594194, 5359893, 5847156, 6125592, 7146524, 7796208, 9188388, 10719786, 11694312, 12251184, 14293048, 16079679, 18376776, 21439572, 23388624, 28586096, 32159358, 36753552, 42879144, 64318716, 85758288, 128637432, 257274864]

約数ペア:

[(1, 257274864), (2, 128637432), (3, 85758288), (4, 64318716), (6, 42879144), (7, 36753552), (8, 32159358), (9, 28586096), (11, 23388624), (12, 21439572), (14, 18376776), (16, 16079679), (18, 14293048), (21, 12251184), (22, 11694312), (24, 10719786), (28, 9188388), (33, 7796208), (36, 7146524), (42, 6125592), (44, 5847156), (48, 5359893), (56, 4594194), (63, 4083728), (66, 3898104), (72, 3573262), (77, 3341232), (84, 3062796), (88, 2923578), (99, 2598736), (112, 2297097), (126, 2041864), (132, 1949052), (144, 1786631), (154, 1670616), (168, 1531398), (176, 1461789), (198, 1299368), (231, 1113744), (252, 1020932), (264, 974526), (308, 835308), (336, 765699), (396, 649684), (462, 556872), (504, 510466), (528, 487263), (616, 417654), (693, 371248), (792, 324842), (924, 278436), (1008, 255233), (1232, 208827), (1386, 185624), (1584, 162421), (1848, 139218), (2772, 92812), (3696, 69609), (5544, 46406), (11088, 23203)]