221563104

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 742331520

約数和(自身を除く): 520768416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 49, 56, 57, 67, 74, 76, 84, 96, 98, 111, 112, 114, 133, 134, 147, 148, 152, 168, 196, 201, 222, 224, 228, 259, 266, 268, 294, 296, 304, 336, 392, 399, 402, 444, 456, 469, 518, 532, 536, 588, 592, 608, 672, 703, 777, 784, 798, 804, 888, 912, 931, 938, 1036, 1064, 1072, 1176, 1184, 1273, 1406, 1407, 1554, 1568, 1596, 1608, 1776, 1813, 1824, 1862, 1876, 2072, 2109, 2128, 2144, 2352, 2479, 2546, 2793, 2812, 2814, 3108, 3192, 3216, 3283, 3552, 3626, 3724, 3752, 3819, 4144, 4218, 4256, 4704, 4921, 4958, 5092, 5439, 5586, 5624, 5628, 6216, 6384, 6432, 6566, 7252, 7437, 7448, 7504, 7638, 8288, 8436, 8911, 9842, 9849, 9916, 10184, 10878, 11172, 11248, 11256, 12432, 12768, 13132, 14504, 14763, 14874, 14896, 15008, 15276, 16872, 17353, 17822, 19684, 19698, 19832, 20368, 21756, 22344, 22496, 22512, 24864, 26264, 26733, 29008, 29526, 29748, 29792, 30552, 33744, 34447, 34706, 35644, 39368, 39396, 39664, 40736, 43512, 44688, 45024, 47101, 52059, 52528, 53466, 58016, 59052, 59496, 61104, 62377, 67488, 68894, 69412, 71288, 78736, 78792, 79328, 87024, 89376, 94202, 103341, 104118, 105056, 106932, 118104, 118992, 121471, 122208, 124754, 137788, 138824, 141303, 142576, 157472, 157584, 174048, 187131, 188404, 206682, 208236, 213864, 236208, 237984, 242942, 249508, 275576, 277648, 282606, 285152, 315168, 329707, 364413, 374262, 376808, 413364, 416472, 427728, 472416, 485884, 499016, 551152, 555296, 565212, 659414, 728826, 748524, 753616, 826728, 832944, 855456, 971768, 989121, 998032, 1102304, 1130424, 1318828, 1457652, 1497048, 1507232, 1653456, 1665888, 1943536, 1978242, 1996064, 2260848, 2307949, 2637656, 2915304, 2994096, 3306912, 3887072, 3956484, 4521696, 4615898, 5275312, 5830608, 5988192, 6923847, 7912968, 9231796, 10550624, 11661216, 13847694, 15825936, 18463592, 27695388, 31651872, 36927184, 55390776, 73854368, 110781552, 221563104]

約数ペア:

[(1, 221563104), (2, 110781552), (3, 73854368), (4, 55390776), (6, 36927184), (7, 31651872), (8, 27695388), (12, 18463592), (14, 15825936), (16, 13847694), (19, 11661216), (21, 10550624), (24, 9231796), (28, 7912968), (32, 6923847), (37, 5988192), (38, 5830608), (42, 5275312), (48, 4615898), (49, 4521696), (56, 3956484), (57, 3887072), (67, 3306912), (74, 2994096), (76, 2915304), (84, 2637656), (96, 2307949), (98, 2260848), (111, 1996064), (112, 1978242), (114, 1943536), (133, 1665888), (134, 1653456), (147, 1507232), (148, 1497048), (152, 1457652), (168, 1318828), (196, 1130424), (201, 1102304), (222, 998032), (224, 989121), (228, 971768), (259, 855456), (266, 832944), (268, 826728), (294, 753616), (296, 748524), (304, 728826), (336, 659414), (392, 565212), (399, 555296), (402, 551152), (444, 499016), (456, 485884), (469, 472416), (518, 427728), (532, 416472), (536, 413364), (588, 376808), (592, 374262), (608, 364413), (672, 329707), (703, 315168), (777, 285152), (784, 282606), (798, 277648), (804, 275576), (888, 249508), (912, 242942), (931, 237984), (938, 236208), (1036, 213864), (1064, 208236), (1072, 206682), (1176, 188404), (1184, 187131), (1273, 174048), (1406, 157584), (1407, 157472), (1554, 142576), (1568, 141303), (1596, 138824), (1608, 137788), (1776, 124754), (1813, 122208), (1824, 121471), (1862, 118992), (1876, 118104), (2072, 106932), (2109, 105056), (2128, 104118), (2144, 103341), (2352, 94202), (2479, 89376), (2546, 87024), (2793, 79328), (2812, 78792), (2814, 78736), (3108, 71288), (3192, 69412), (3216, 68894), (3283, 67488), (3552, 62377), (3626, 61104), (3724, 59496), (3752, 59052), (3819, 58016), (4144, 53466), (4218, 52528), (4256, 52059), (4704, 47101), (4921, 45024), (4958, 44688), (5092, 43512), (5439, 40736), (5586, 39664), (5624, 39396), (5628, 39368), (6216, 35644), (6384, 34706), (6432, 34447), (6566, 33744), (7252, 30552), (7437, 29792), (7448, 29748), (7504, 29526), (7638, 29008), (8288, 26733), (8436, 26264), (8911, 24864), (9842, 22512), (9849, 22496), (9916, 22344), (10184, 21756), (10878, 20368), (11172, 19832), (11248, 19698), (11256, 19684), (12432, 17822), (12768, 17353), (13132, 16872), (14504, 15276), (14763, 15008), (14874, 14896)]