244897968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19699}}^1$

素因数の和:19754

約数の個数: 80

約数和(自身を含む): 742611200

約数和(自身を除く): 497713232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 19699, 39398, 59097, 78796, 118194, 137893, 157592, 236388, 275786, 315184, 413679, 472776, 551572, 728863, 827358, 945552, 1103144, 1457726, 1654716, 2186589, 2206288, 2915452, 3309432, 4373178, 5102041, 5830904, 6618864, 8746356, 10204082, 11661808, 15306123, 17492712, 20408164, 30612246, 34985424, 40816328, 61224492, 81632656, 122448984, 244897968]

約数ペア:

[(1, 244897968), (2, 122448984), (3, 81632656), (4, 61224492), (6, 40816328), (7, 34985424), (8, 30612246), (12, 20408164), (14, 17492712), (16, 15306123), (21, 11661808), (24, 10204082), (28, 8746356), (37, 6618864), (42, 5830904), (48, 5102041), (56, 4373178), (74, 3309432), (84, 2915452), (111, 2206288), (112, 2186589), (148, 1654716), (168, 1457726), (222, 1103144), (259, 945552), (296, 827358), (336, 728863), (444, 551572), (518, 472776), (592, 413679), (777, 315184), (888, 275786), (1036, 236388), (1554, 157592), (1776, 137893), (2072, 118194), (3108, 78796), (4144, 59097), (6216, 39398), (12432, 19699)]