221444496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 320

約数和(自身を含む): 806615040

約数和(自身を除く): 585170544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 48, 52, 54, 56, 63, 72, 78, 84, 86, 91, 104, 108, 112, 117, 126, 129, 131, 144, 156, 168, 172, 182, 189, 208, 216, 234, 252, 258, 262, 273, 301, 312, 336, 344, 351, 364, 378, 387, 393, 432, 468, 504, 516, 524, 546, 559, 602, 624, 688, 702, 728, 756, 774, 786, 819, 903, 917, 936, 1008, 1032, 1048, 1092, 1118, 1161, 1179, 1204, 1404, 1456, 1512, 1548, 1572, 1638, 1677, 1703, 1806, 1834, 1872, 2064, 2096, 2184, 2236, 2322, 2358, 2408, 2457, 2709, 2751, 2808, 3024, 3096, 3144, 3276, 3354, 3406, 3537, 3612, 3668, 3913, 4368, 4472, 4644, 4716, 4816, 4914, 5031, 5109, 5418, 5502, 5616, 5633, 6192, 6288, 6552, 6708, 6812, 7074, 7224, 7336, 7826, 8127, 8253, 8944, 9288, 9432, 9828, 10062, 10218, 10836, 11004, 11266, 11739, 11921, 13104, 13416, 13624, 14148, 14448, 14672, 15093, 15327, 15652, 16254, 16506, 16899, 18576, 18864, 19656, 20124, 20436, 21672, 22008, 22532, 23478, 23842, 24759, 26832, 27248, 28296, 30186, 30654, 31304, 32508, 33012, 33798, 35217, 35763, 39312, 39431, 40248, 40872, 43344, 44016, 45064, 45981, 46956, 47684, 49518, 50697, 56592, 60372, 61308, 62608, 65016, 66024, 67596, 70434, 71526, 73229, 78862, 80496, 81744, 90128, 91962, 93912, 95368, 99036, 101394, 105651, 107289, 118293, 120744, 122616, 130032, 132048, 135192, 140868, 143052, 146458, 152091, 157724, 183924, 187824, 190736, 198072, 202788, 211302, 214578, 219687, 236586, 241488, 245232, 270384, 281736, 286104, 292916, 304182, 315448, 321867, 354879, 367848, 396144, 405576, 422604, 429156, 439374, 473172, 512603, 563472, 572208, 585832, 608364, 630896, 643734, 659061, 709758, 735696, 811152, 845208, 858312, 878748, 946344, 1025206, 1064637, 1171664, 1216728, 1287468, 1318122, 1419516, 1537809, 1690416, 1716624, 1757496, 1892688, 1977183, 2050412, 2129274, 2433456, 2574936, 2636244, 2839032, 3075618, 3514992, 3954366, 4100824, 4258548, 4613427, 5149872, 5272488, 5678064, 6151236, 7908732, 8201648, 8517096, 9226854, 10544976, 12302472, 13840281, 15817464, 17034192, 18453708, 24604944, 27680562, 31634928, 36907416, 55361124, 73814832, 110722248, 221444496]

約数ペア:

[(1, 221444496), (2, 110722248), (3, 73814832), (4, 55361124), (6, 36907416), (7, 31634928), (8, 27680562), (9, 24604944), (12, 18453708), (13, 17034192), (14, 15817464), (16, 13840281), (18, 12302472), (21, 10544976), (24, 9226854), (26, 8517096), (27, 8201648), (28, 7908732), (36, 6151236), (39, 5678064), (42, 5272488), (43, 5149872), (48, 4613427), (52, 4258548), (54, 4100824), (56, 3954366), (63, 3514992), (72, 3075618), (78, 2839032), (84, 2636244), (86, 2574936), (91, 2433456), (104, 2129274), (108, 2050412), (112, 1977183), (117, 1892688), (126, 1757496), (129, 1716624), (131, 1690416), (144, 1537809), (156, 1419516), (168, 1318122), (172, 1287468), (182, 1216728), (189, 1171664), (208, 1064637), (216, 1025206), (234, 946344), (252, 878748), (258, 858312), (262, 845208), (273, 811152), (301, 735696), (312, 709758), (336, 659061), (344, 643734), (351, 630896), (364, 608364), (378, 585832), (387, 572208), (393, 563472), (432, 512603), (468, 473172), (504, 439374), (516, 429156), (524, 422604), (546, 405576), (559, 396144), (602, 367848), (624, 354879), (688, 321867), (702, 315448), (728, 304182), (756, 292916), (774, 286104), (786, 281736), (819, 270384), (903, 245232), (917, 241488), (936, 236586), (1008, 219687), (1032, 214578), (1048, 211302), (1092, 202788), (1118, 198072), (1161, 190736), (1179, 187824), (1204, 183924), (1404, 157724), (1456, 152091), (1512, 146458), (1548, 143052), (1572, 140868), (1638, 135192), (1677, 132048), (1703, 130032), (1806, 122616), (1834, 120744), (1872, 118293), (2064, 107289), (2096, 105651), (2184, 101394), (2236, 99036), (2322, 95368), (2358, 93912), (2408, 91962), (2457, 90128), (2709, 81744), (2751, 80496), (2808, 78862), (3024, 73229), (3096, 71526), (3144, 70434), (3276, 67596), (3354, 66024), (3406, 65016), (3537, 62608), (3612, 61308), (3668, 60372), (3913, 56592), (4368, 50697), (4472, 49518), (4644, 47684), (4716, 46956), (4816, 45981), (4914, 45064), (5031, 44016), (5109, 43344), (5418, 40872), (5502, 40248), (5616, 39431), (5633, 39312), (6192, 35763), (6288, 35217), (6552, 33798), (6708, 33012), (6812, 32508), (7074, 31304), (7224, 30654), (7336, 30186), (7826, 28296), (8127, 27248), (8253, 26832), (8944, 24759), (9288, 23842), (9432, 23478), (9828, 22532), (10062, 22008), (10218, 21672), (10836, 20436), (11004, 20124), (11266, 19656), (11739, 18864), (11921, 18576), (13104, 16899), (13416, 16506), (13624, 16254), (14148, 15652), (14448, 15327), (14672, 15093)]