247884336

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 270

約数和(自身を含む): 869682060

約数和(自身を除く): 621797724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 43, 48, 49, 56, 57, 63, 72, 76, 84, 86, 98, 112, 114, 126, 129, 133, 144, 147, 152, 168, 171, 172, 196, 228, 252, 258, 266, 294, 301, 304, 336, 342, 344, 387, 392, 399, 441, 456, 504, 516, 532, 588, 602, 684, 688, 774, 784, 798, 817, 882, 903, 912, 931, 1008, 1032, 1064, 1176, 1197, 1204, 1368, 1548, 1596, 1634, 1764, 1806, 1849, 1862, 2064, 2107, 2128, 2352, 2394, 2408, 2451, 2709, 2736, 2793, 3096, 3192, 3268, 3528, 3612, 3698, 3724, 4214, 4788, 4816, 4902, 5418, 5547, 5586, 5719, 6192, 6321, 6384, 6536, 7056, 7224, 7353, 7396, 7448, 8379, 8428, 9576, 9804, 10836, 11094, 11172, 11438, 12642, 12943, 13072, 14448, 14706, 14792, 14896, 16641, 16758, 16856, 17157, 18963, 19152, 19608, 21672, 22188, 22344, 22876, 25284, 25886, 29412, 29584, 33282, 33516, 33712, 34314, 35131, 37926, 38829, 39216, 40033, 43344, 44376, 44688, 45752, 50568, 51471, 51772, 58824, 66564, 67032, 68628, 70262, 75852, 77658, 80066, 88752, 90601, 91504, 101136, 102942, 103544, 105393, 116487, 117648, 120099, 133128, 134064, 137256, 140524, 151704, 155316, 160132, 181202, 205884, 207088, 210786, 232974, 240198, 245917, 266256, 271803, 274512, 281048, 303408, 310632, 316179, 320264, 360297, 362404, 411768, 421572, 465948, 480396, 491834, 543606, 562096, 621264, 632358, 640528, 720594, 724808, 737751, 815409, 823536, 843144, 931896, 960792, 983668, 1087212, 1264716, 1441188, 1449616, 1475502, 1630818, 1686288, 1721419, 1863792, 1921584, 1967336, 2174424, 2213253, 2529432, 2882376, 2951004, 3261636, 3442838, 3934672, 4348848, 4426506, 5058864, 5164257, 5764752, 5902008, 6523272, 6885676, 8853012, 10328514, 11804016, 13046544, 13771352, 15492771, 17706024, 20657028, 27542704, 30985542, 35412048, 41314056, 61971084, 82628112, 123942168, 247884336]

約数ペア:

[(1, 247884336), (2, 123942168), (3, 82628112), (4, 61971084), (6, 41314056), (7, 35412048), (8, 30985542), (9, 27542704), (12, 20657028), (14, 17706024), (16, 15492771), (18, 13771352), (19, 13046544), (21, 11804016), (24, 10328514), (28, 8853012), (36, 6885676), (38, 6523272), (42, 5902008), (43, 5764752), (48, 5164257), (49, 5058864), (56, 4426506), (57, 4348848), (63, 3934672), (72, 3442838), (76, 3261636), (84, 2951004), (86, 2882376), (98, 2529432), (112, 2213253), (114, 2174424), (126, 1967336), (129, 1921584), (133, 1863792), (144, 1721419), (147, 1686288), (152, 1630818), (168, 1475502), (171, 1449616), (172, 1441188), (196, 1264716), (228, 1087212), (252, 983668), (258, 960792), (266, 931896), (294, 843144), (301, 823536), (304, 815409), (336, 737751), (342, 724808), (344, 720594), (387, 640528), (392, 632358), (399, 621264), (441, 562096), (456, 543606), (504, 491834), (516, 480396), (532, 465948), (588, 421572), (602, 411768), (684, 362404), (688, 360297), (774, 320264), (784, 316179), (798, 310632), (817, 303408), (882, 281048), (903, 274512), (912, 271803), (931, 266256), (1008, 245917), (1032, 240198), (1064, 232974), (1176, 210786), (1197, 207088), (1204, 205884), (1368, 181202), (1548, 160132), (1596, 155316), (1634, 151704), (1764, 140524), (1806, 137256), (1849, 134064), (1862, 133128), (2064, 120099), (2107, 117648), (2128, 116487), (2352, 105393), (2394, 103544), (2408, 102942), (2451, 101136), (2709, 91504), (2736, 90601), (2793, 88752), (3096, 80066), (3192, 77658), (3268, 75852), (3528, 70262), (3612, 68628), (3698, 67032), (3724, 66564), (4214, 58824), (4788, 51772), (4816, 51471), (4902, 50568), (5418, 45752), (5547, 44688), (5586, 44376), (5719, 43344), (6192, 40033), (6321, 39216), (6384, 38829), (6536, 37926), (7056, 35131), (7224, 34314), (7353, 33712), (7396, 33516), (7448, 33282), (8379, 29584), (8428, 29412), (9576, 25886), (9804, 25284), (10836, 22876), (11094, 22344), (11172, 22188), (11438, 21672), (12642, 19608), (12943, 19152), (13072, 18963), (14448, 17157), (14706, 16856), (14792, 16758), (14896, 16641)]