281701728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12703}}^1$

素因数の和:12737

約数の個数: 144

約数和(自身を含む): 998839296

約数和(自身を除く): 717137568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 12703, 22176, 25406, 38109, 50812, 76218, 88921, 101624, 114327, 139733, 152436, 177842, 203248, 228654, 266763, 279466, 304872, 355684, 406496, 419199, 457308, 533526, 558932, 609744, 711368, 800289, 838398, 914616, 978131, 1067052, 1117864, 1219488, 1257597, 1422736, 1600578, 1676796, 1829232, 1956262, 2134104, 2235728, 2515194, 2845472, 2934393, 3201156, 3353592, 3658464, 3912524, 4268208, 4471456, 5030388, 5868786, 6402312, 6707184, 7825048, 8536416, 8803179, 10060776, 11737572, 12804624, 13414368, 15650096, 17606358, 20121552, 23475144, 25609248, 31300192, 35212716, 40243104, 46950288, 70425432, 93900576, 140850864, 281701728]

約数ペア:

[(1, 281701728), (2, 140850864), (3, 93900576), (4, 70425432), (6, 46950288), (7, 40243104), (8, 35212716), (9, 31300192), (11, 25609248), (12, 23475144), (14, 20121552), (16, 17606358), (18, 15650096), (21, 13414368), (22, 12804624), (24, 11737572), (28, 10060776), (32, 8803179), (33, 8536416), (36, 7825048), (42, 6707184), (44, 6402312), (48, 5868786), (56, 5030388), (63, 4471456), (66, 4268208), (72, 3912524), (77, 3658464), (84, 3353592), (88, 3201156), (96, 2934393), (99, 2845472), (112, 2515194), (126, 2235728), (132, 2134104), (144, 1956262), (154, 1829232), (168, 1676796), (176, 1600578), (198, 1422736), (224, 1257597), (231, 1219488), (252, 1117864), (264, 1067052), (288, 978131), (308, 914616), (336, 838398), (352, 800289), (396, 711368), (462, 609744), (504, 558932), (528, 533526), (616, 457308), (672, 419199), (693, 406496), (792, 355684), (924, 304872), (1008, 279466), (1056, 266763), (1232, 228654), (1386, 203248), (1584, 177842), (1848, 152436), (2016, 139733), (2464, 114327), (2772, 101624), (3168, 88921), (3696, 76218), (5544, 50812), (7392, 38109), (11088, 25406), (12703, 22176)]