213211008

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 491812992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 96, 102, 108, 114, 128, 136, 144, 152, 153, 171, 191, 192, 204, 216, 228, 272, 288, 304, 306, 323, 342, 382, 384, 408, 432, 456, 459, 513, 544, 573, 576, 608, 612, 646, 684, 764, 816, 864, 912, 918, 969, 1026, 1088, 1146, 1152, 1216, 1224, 1292, 1368, 1528, 1632, 1719, 1728, 1824, 1836, 1938, 2052, 2176, 2292, 2432, 2448, 2584, 2736, 2907, 3056, 3247, 3264, 3438, 3456, 3629, 3648, 3672, 3876, 4104, 4584, 4896, 5157, 5168, 5472, 5814, 6112, 6494, 6528, 6876, 7258, 7296, 7344, 7752, 8208, 8721, 9168, 9741, 9792, 10314, 10336, 10887, 10944, 11628, 12224, 12988, 13752, 14516, 14688, 15504, 16416, 17442, 18336, 19482, 19584, 20628, 20672, 21774, 21888, 23256, 24448, 25976, 27504, 29032, 29223, 29376, 31008, 32661, 32832, 34884, 36672, 38964, 41256, 41344, 43548, 46512, 51952, 55008, 58064, 58446, 58752, 61693, 62016, 65322, 65664, 69768, 73344, 77928, 82512, 87096, 87669, 93024, 97983, 103904, 110016, 116128, 116892, 123386, 124032, 130644, 139536, 155856, 165024, 174192, 175338, 185079, 186048, 195966, 207808, 220032, 232256, 233784, 246772, 261288, 279072, 311712, 330048, 348384, 350676, 370158, 372096, 391932, 415616, 464512, 467568, 493544, 522576, 555237, 558144, 623424, 660096, 696768, 701352, 740316, 783864, 935136, 987088, 1045152, 1110474, 1116288, 1246848, 1393536, 1402704, 1480632, 1567728, 1665711, 1870272, 1974176, 2090304, 2220948, 2805408, 2961264, 3135456, 3331422, 3740544, 3948352, 4180608, 4441896, 5610816, 5922528, 6270912, 6662844, 7896704, 8883792, 11221632, 11845056, 12541824, 13325688, 17767584, 23690112, 26651376, 35535168, 53302752, 71070336, 106605504, 213211008]

約数ペア:

[(1, 213211008), (2, 106605504), (3, 71070336), (4, 53302752), (6, 35535168), (8, 26651376), (9, 23690112), (12, 17767584), (16, 13325688), (17, 12541824), (18, 11845056), (19, 11221632), (24, 8883792), (27, 7896704), (32, 6662844), (34, 6270912), (36, 5922528), (38, 5610816), (48, 4441896), (51, 4180608), (54, 3948352), (57, 3740544), (64, 3331422), (68, 3135456), (72, 2961264), (76, 2805408), (96, 2220948), (102, 2090304), (108, 1974176), (114, 1870272), (128, 1665711), (136, 1567728), (144, 1480632), (152, 1402704), (153, 1393536), (171, 1246848), (191, 1116288), (192, 1110474), (204, 1045152), (216, 987088), (228, 935136), (272, 783864), (288, 740316), (304, 701352), (306, 696768), (323, 660096), (342, 623424), (382, 558144), (384, 555237), (408, 522576), (432, 493544), (456, 467568), (459, 464512), (513, 415616), (544, 391932), (573, 372096), (576, 370158), (608, 350676), (612, 348384), (646, 330048), (684, 311712), (764, 279072), (816, 261288), (864, 246772), (912, 233784), (918, 232256), (969, 220032), (1026, 207808), (1088, 195966), (1146, 186048), (1152, 185079), (1216, 175338), (1224, 174192), (1292, 165024), (1368, 155856), (1528, 139536), (1632, 130644), (1719, 124032), (1728, 123386), (1824, 116892), (1836, 116128), (1938, 110016), (2052, 103904), (2176, 97983), (2292, 93024), (2432, 87669), (2448, 87096), (2584, 82512), (2736, 77928), (2907, 73344), (3056, 69768), (3247, 65664), (3264, 65322), (3438, 62016), (3456, 61693), (3629, 58752), (3648, 58446), (3672, 58064), (3876, 55008), (4104, 51952), (4584, 46512), (4896, 43548), (5157, 41344), (5168, 41256), (5472, 38964), (5814, 36672), (6112, 34884), (6494, 32832), (6528, 32661), (6876, 31008), (7258, 29376), (7296, 29223), (7344, 29032), (7752, 27504), (8208, 25976), (8721, 24448), (9168, 23256), (9741, 21888), (9792, 21774), (10314, 20672), (10336, 20628), (10887, 19584), (10944, 19482), (11628, 18336), (12224, 17442), (12988, 16416), (13752, 15504), (14516, 14688)]