256560192

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 336

約数和(自身を含む): 941466240

約数和(自身を除く): 684906048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 51, 56, 57, 63, 64, 68, 72, 76, 84, 96, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 192, 197, 204, 224, 228, 238, 252, 266, 272, 288, 304, 306, 323, 336, 342, 357, 394, 399, 408, 448, 456, 476, 504, 532, 544, 576, 591, 608, 612, 646, 672, 684, 714, 788, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1088, 1182, 1197, 1216, 1224, 1292, 1344, 1368, 1379, 1428, 1576, 1596, 1632, 1773, 1824, 1904, 1938, 2016, 2128, 2142, 2261, 2364, 2394, 2448, 2584, 2736, 2758, 2856, 2907, 3152, 3192, 3264, 3349, 3546, 3648, 3743, 3808, 3876, 4032, 4137, 4256, 4284, 4522, 4728, 4788, 4896, 5168, 5472, 5516, 5712, 5814, 6304, 6384, 6698, 6783, 7092, 7486, 7616, 7752, 8274, 8512, 8568, 9044, 9456, 9576, 9792, 10047, 10336, 10944, 11032, 11229, 11424, 11628, 12411, 12608, 12768, 13396, 13566, 14184, 14972, 15504, 16548, 17136, 18088, 18912, 19152, 20094, 20349, 20672, 22064, 22458, 22848, 23256, 23443, 24822, 25536, 26201, 26792, 27132, 28368, 29944, 30141, 31008, 33096, 33687, 34272, 36176, 37824, 38304, 40188, 40698, 44128, 44916, 46512, 46886, 49644, 52402, 53584, 54264, 56736, 59888, 60282, 62016, 63631, 66192, 67374, 68544, 70329, 72352, 76608, 78603, 80376, 81396, 88256, 89832, 93024, 93772, 99288, 104804, 107168, 108528, 113472, 119776, 120564, 127262, 132384, 134748, 140658, 144704, 157206, 160752, 162792, 179664, 186048, 187544, 190893, 198576, 209608, 210987, 214336, 217056, 235809, 239552, 241128, 254524, 264768, 269496, 281316, 314412, 321504, 325584, 359328, 375088, 381786, 397152, 419216, 421974, 434112, 445417, 471618, 482256, 509048, 538992, 562632, 572679, 628824, 643008, 651168, 718656, 750176, 763572, 794304, 838432, 843948, 890834, 943236, 964512, 1018096, 1077984, 1125264, 1145358, 1257648, 1302336, 1336251, 1500352, 1527144, 1676864, 1687896, 1781668, 1886472, 1929024, 2036192, 2155968, 2250528, 2290716, 2515296, 2672502, 3054288, 3375792, 3563336, 3772944, 4008753, 4072384, 4501056, 4581432, 5030592, 5345004, 6108576, 6751584, 7126672, 7545888, 8017506, 9162864, 10690008, 12217152, 13503168, 14253344, 15091776, 16035012, 18325728, 21380016, 28506688, 32070024, 36651456, 42760032, 64140048, 85520064, 128280096, 256560192]

約数ペア:

[(1, 256560192), (2, 128280096), (3, 85520064), (4, 64140048), (6, 42760032), (7, 36651456), (8, 32070024), (9, 28506688), (12, 21380016), (14, 18325728), (16, 16035012), (17, 15091776), (18, 14253344), (19, 13503168), (21, 12217152), (24, 10690008), (28, 9162864), (32, 8017506), (34, 7545888), (36, 7126672), (38, 6751584), (42, 6108576), (48, 5345004), (51, 5030592), (56, 4581432), (57, 4501056), (63, 4072384), (64, 4008753), (68, 3772944), (72, 3563336), (76, 3375792), (84, 3054288), (96, 2672502), (102, 2515296), (112, 2290716), (114, 2250528), (119, 2155968), (126, 2036192), (133, 1929024), (136, 1886472), (144, 1781668), (152, 1687896), (153, 1676864), (168, 1527144), (171, 1500352), (192, 1336251), (197, 1302336), (204, 1257648), (224, 1145358), (228, 1125264), (238, 1077984), (252, 1018096), (266, 964512), (272, 943236), (288, 890834), (304, 843948), (306, 838432), (323, 794304), (336, 763572), (342, 750176), (357, 718656), (394, 651168), (399, 643008), (408, 628824), (448, 572679), (456, 562632), (476, 538992), (504, 509048), (532, 482256), (544, 471618), (576, 445417), (591, 434112), (608, 421974), (612, 419216), (646, 397152), (672, 381786), (684, 375088), (714, 359328), (788, 325584), (798, 321504), (816, 314412), (912, 281316), (952, 269496), (969, 264768), (1008, 254524), (1064, 241128), (1071, 239552), (1088, 235809), (1182, 217056), (1197, 214336), (1216, 210987), (1224, 209608), (1292, 198576), (1344, 190893), (1368, 187544), (1379, 186048), (1428, 179664), (1576, 162792), (1596, 160752), (1632, 157206), (1773, 144704), (1824, 140658), (1904, 134748), (1938, 132384), (2016, 127262), (2128, 120564), (2142, 119776), (2261, 113472), (2364, 108528), (2394, 107168), (2448, 104804), (2584, 99288), (2736, 93772), (2758, 93024), (2856, 89832), (2907, 88256), (3152, 81396), (3192, 80376), (3264, 78603), (3349, 76608), (3546, 72352), (3648, 70329), (3743, 68544), (3808, 67374), (3876, 66192), (4032, 63631), (4137, 62016), (4256, 60282), (4284, 59888), (4522, 56736), (4728, 54264), (4788, 53584), (4896, 52402), (5168, 49644), (5472, 46886), (5516, 46512), (5712, 44916), (5814, 44128), (6304, 40698), (6384, 40188), (6698, 38304), (6783, 37824), (7092, 36176), (7486, 34272), (7616, 33687), (7752, 33096), (8274, 31008), (8512, 30141), (8568, 29944), (9044, 28368), (9456, 27132), (9576, 26792), (9792, 26201), (10047, 25536), (10336, 24822), (10944, 23443), (11032, 23256), (11229, 22848), (11424, 22458), (11628, 22064), (12411, 20672), (12608, 20349), (12768, 20094), (13396, 19152), (13566, 18912), (14184, 18088), (14972, 17136), (15504, 16548)]