319816512

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 280

約数和(自身を含む): 1062167040

約数和(自身を除く): 742350528

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, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 191, 192, 204, 216, 228, 272, 288, 304, 306, 323, 324, 342, 382, 408, 432, 456, 459, 513, 544, 573, 576, 608, 612, 646, 648, 684, 764, 816, 864, 912, 918, 969, 1026, 1088, 1146, 1216, 1224, 1292, 1296, 1368, 1377, 1528, 1539, 1632, 1719, 1728, 1824, 1836, 1938, 2052, 2292, 2448, 2584, 2592, 2736, 2754, 2907, 3056, 3078, 3247, 3264, 3438, 3629, 3648, 3672, 3876, 4104, 4584, 4896, 5157, 5168, 5184, 5472, 5508, 5814, 6112, 6156, 6494, 6876, 7258, 7344, 7752, 8208, 8721, 9168, 9741, 9792, 10314, 10336, 10887, 10944, 11016, 11628, 12224, 12312, 12988, 13752, 14516, 14688, 15471, 15504, 16416, 17442, 18336, 19482, 20628, 20672, 21774, 22032, 23256, 24624, 25976, 26163, 27504, 29032, 29223, 29376, 30942, 31008, 32661, 32832, 34884, 36672, 38964, 41256, 43548, 44064, 46512, 49248, 51952, 52326, 55008, 58064, 58446, 61693, 61884, 62016, 65322, 69768, 77928, 82512, 87096, 87669, 88128, 93024, 97983, 98496, 103904, 104652, 110016, 116128, 116892, 123386, 123768, 130644, 139536, 155856, 165024, 174192, 175338, 185079, 186048, 195966, 207808, 209304, 232256, 233784, 246772, 247536, 261288, 263007, 279072, 293949, 311712, 330048, 348384, 350676, 370158, 391932, 418608, 467568, 493544, 495072, 522576, 526014, 555237, 558144, 587898, 623424, 696768, 701352, 740316, 783864, 837216, 935136, 987088, 990144, 1045152, 1052028, 1110474, 1175796, 1402704, 1480632, 1567728, 1665711, 1674432, 1870272, 1974176, 2090304, 2104056, 2220948, 2351592, 2805408, 2961264, 3135456, 3331422, 3948352, 4208112, 4441896, 4703184, 4997133, 5610816, 5922528, 6270912, 6662844, 8416224, 8883792, 9406368, 9994266, 11845056, 13325688, 16832448, 17767584, 18812736, 19988532, 26651376, 35535168, 39977064, 53302752, 79954128, 106605504, 159908256, 319816512]

約数ペア:

[(1, 319816512), (2, 159908256), (3, 106605504), (4, 79954128), (6, 53302752), (8, 39977064), (9, 35535168), (12, 26651376), (16, 19988532), (17, 18812736), (18, 17767584), (19, 16832448), (24, 13325688), (27, 11845056), (32, 9994266), (34, 9406368), (36, 8883792), (38, 8416224), (48, 6662844), (51, 6270912), (54, 5922528), (57, 5610816), (64, 4997133), (68, 4703184), (72, 4441896), (76, 4208112), (81, 3948352), (96, 3331422), (102, 3135456), (108, 2961264), (114, 2805408), (136, 2351592), (144, 2220948), (152, 2104056), (153, 2090304), (162, 1974176), (171, 1870272), (191, 1674432), (192, 1665711), (204, 1567728), (216, 1480632), (228, 1402704), (272, 1175796), (288, 1110474), (304, 1052028), (306, 1045152), (323, 990144), (324, 987088), (342, 935136), (382, 837216), (408, 783864), (432, 740316), (456, 701352), (459, 696768), (513, 623424), (544, 587898), (573, 558144), (576, 555237), (608, 526014), (612, 522576), (646, 495072), (648, 493544), (684, 467568), (764, 418608), (816, 391932), (864, 370158), (912, 350676), (918, 348384), (969, 330048), (1026, 311712), (1088, 293949), (1146, 279072), (1216, 263007), (1224, 261288), (1292, 247536), (1296, 246772), (1368, 233784), (1377, 232256), (1528, 209304), (1539, 207808), (1632, 195966), (1719, 186048), (1728, 185079), (1824, 175338), (1836, 174192), (1938, 165024), (2052, 155856), (2292, 139536), (2448, 130644), (2584, 123768), (2592, 123386), (2736, 116892), (2754, 116128), (2907, 110016), (3056, 104652), (3078, 103904), (3247, 98496), (3264, 97983), (3438, 93024), (3629, 88128), (3648, 87669), (3672, 87096), (3876, 82512), (4104, 77928), (4584, 69768), (4896, 65322), (5157, 62016), (5168, 61884), (5184, 61693), (5472, 58446), (5508, 58064), (5814, 55008), (6112, 52326), (6156, 51952), (6494, 49248), (6876, 46512), (7258, 44064), (7344, 43548), (7752, 41256), (8208, 38964), (8721, 36672), (9168, 34884), (9741, 32832), (9792, 32661), (10314, 31008), (10336, 30942), (10887, 29376), (10944, 29223), (11016, 29032), (11628, 27504), (12224, 26163), (12312, 25976), (12988, 24624), (13752, 23256), (14516, 22032), (14688, 21774), (15471, 20672), (15504, 20628), (16416, 19482), (17442, 18336)]