254894976

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 851716320

約数和(自身を除く): 596821344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 288, 292, 336, 384, 433, 438, 448, 504, 511, 576, 584, 657, 672, 866, 876, 896, 1008, 1022, 1152, 1168, 1299, 1314, 1344, 1533, 1732, 1752, 2016, 2044, 2336, 2598, 2628, 2688, 3031, 3066, 3464, 3504, 3897, 4032, 4088, 4599, 4672, 5196, 5256, 6062, 6132, 6928, 7008, 7794, 8064, 8176, 9093, 9198, 9344, 10392, 10512, 12124, 12264, 13856, 14016, 15588, 16352, 18186, 18396, 20784, 21024, 24248, 24528, 27279, 27712, 28032, 31176, 31609, 32704, 36372, 36792, 41568, 42048, 48496, 49056, 54558, 55424, 62352, 63218, 65408, 72744, 73584, 83136, 84096, 94827, 96992, 98112, 109116, 124704, 126436, 145488, 147168, 166272, 189654, 193984, 196224, 218232, 221263, 249408, 252872, 284481, 290976, 294336, 379308, 387968, 436464, 442526, 498816, 505744, 568962, 581952, 588672, 663789, 758616, 872928, 885052, 1011488, 1137924, 1163904, 1327578, 1517232, 1745856, 1770104, 1991367, 2022976, 2275848, 2655156, 3034464, 3491712, 3540208, 3982734, 4045952, 4551696, 5310312, 6068928, 7080416, 7965468, 9103392, 10620624, 12137856, 14160832, 15930936, 18206784, 21241248, 28321664, 31861872, 36413568, 42482496, 63723744, 84964992, 127447488, 254894976]

約数ペア:

[(1, 254894976), (2, 127447488), (3, 84964992), (4, 63723744), (6, 42482496), (7, 36413568), (8, 31861872), (9, 28321664), (12, 21241248), (14, 18206784), (16, 15930936), (18, 14160832), (21, 12137856), (24, 10620624), (28, 9103392), (32, 7965468), (36, 7080416), (42, 6068928), (48, 5310312), (56, 4551696), (63, 4045952), (64, 3982734), (72, 3540208), (73, 3491712), (84, 3034464), (96, 2655156), (112, 2275848), (126, 2022976), (128, 1991367), (144, 1770104), (146, 1745856), (168, 1517232), (192, 1327578), (219, 1163904), (224, 1137924), (252, 1011488), (288, 885052), (292, 872928), (336, 758616), (384, 663789), (433, 588672), (438, 581952), (448, 568962), (504, 505744), (511, 498816), (576, 442526), (584, 436464), (657, 387968), (672, 379308), (866, 294336), (876, 290976), (896, 284481), (1008, 252872), (1022, 249408), (1152, 221263), (1168, 218232), (1299, 196224), (1314, 193984), (1344, 189654), (1533, 166272), (1732, 147168), (1752, 145488), (2016, 126436), (2044, 124704), (2336, 109116), (2598, 98112), (2628, 96992), (2688, 94827), (3031, 84096), (3066, 83136), (3464, 73584), (3504, 72744), (3897, 65408), (4032, 63218), (4088, 62352), (4599, 55424), (4672, 54558), (5196, 49056), (5256, 48496), (6062, 42048), (6132, 41568), (6928, 36792), (7008, 36372), (7794, 32704), (8064, 31609), (8176, 31176), (9093, 28032), (9198, 27712), (9344, 27279), (10392, 24528), (10512, 24248), (12124, 21024), (12264, 20784), (13856, 18396), (14016, 18186), (15588, 16352)]