248866464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 823882752

約数和(自身を除く): 575016288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 131, 132, 154, 168, 176, 224, 231, 257, 262, 264, 308, 336, 352, 393, 462, 514, 524, 528, 616, 672, 771, 786, 917, 924, 1028, 1048, 1056, 1232, 1441, 1542, 1572, 1799, 1834, 1848, 2056, 2096, 2464, 2751, 2827, 2882, 3084, 3144, 3598, 3668, 3696, 4112, 4192, 4323, 5397, 5502, 5654, 5764, 6168, 6288, 7196, 7336, 7392, 8224, 8481, 8646, 10087, 10794, 11004, 11308, 11528, 12336, 12576, 14392, 14672, 16962, 17292, 19789, 20174, 21588, 22008, 22616, 23056, 24672, 28784, 29344, 30261, 33667, 33924, 34584, 39578, 40348, 43176, 44016, 45232, 46112, 57568, 59367, 60522, 67334, 67848, 69168, 79156, 80696, 86352, 88032, 90464, 101001, 118734, 121044, 134668, 135696, 138336, 158312, 161392, 172704, 202002, 235669, 237468, 242088, 269336, 271392, 316624, 322784, 370337, 404004, 471338, 474936, 484176, 538672, 633248, 707007, 740674, 808008, 942676, 949872, 968352, 1077344, 1111011, 1414014, 1481348, 1616016, 1885352, 1899744, 2222022, 2592359, 2828028, 2962696, 3232032, 3770704, 4444044, 5184718, 5656056, 5925392, 7541408, 7777077, 8888088, 10369436, 11312112, 11850784, 15554154, 17776176, 20738872, 22624224, 31108308, 35552352, 41477744, 62216616, 82955488, 124433232, 248866464]

約数ペア:

[(1, 248866464), (2, 124433232), (3, 82955488), (4, 62216616), (6, 41477744), (7, 35552352), (8, 31108308), (11, 22624224), (12, 20738872), (14, 17776176), (16, 15554154), (21, 11850784), (22, 11312112), (24, 10369436), (28, 8888088), (32, 7777077), (33, 7541408), (42, 5925392), (44, 5656056), (48, 5184718), (56, 4444044), (66, 3770704), (77, 3232032), (84, 2962696), (88, 2828028), (96, 2592359), (112, 2222022), (131, 1899744), (132, 1885352), (154, 1616016), (168, 1481348), (176, 1414014), (224, 1111011), (231, 1077344), (257, 968352), (262, 949872), (264, 942676), (308, 808008), (336, 740674), (352, 707007), (393, 633248), (462, 538672), (514, 484176), (524, 474936), (528, 471338), (616, 404004), (672, 370337), (771, 322784), (786, 316624), (917, 271392), (924, 269336), (1028, 242088), (1048, 237468), (1056, 235669), (1232, 202002), (1441, 172704), (1542, 161392), (1572, 158312), (1799, 138336), (1834, 135696), (1848, 134668), (2056, 121044), (2096, 118734), (2464, 101001), (2751, 90464), (2827, 88032), (2882, 86352), (3084, 80696), (3144, 79156), (3598, 69168), (3668, 67848), (3696, 67334), (4112, 60522), (4192, 59367), (4323, 57568), (5397, 46112), (5502, 45232), (5654, 44016), (5764, 43176), (6168, 40348), (6288, 39578), (7196, 34584), (7336, 33924), (7392, 33667), (8224, 30261), (8481, 29344), (8646, 28784), (10087, 24672), (10794, 23056), (11004, 22616), (11308, 22008), (11528, 21588), (12336, 20174), (12576, 19789), (14392, 17292), (14672, 16962)]