248286528

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 252

約数和(自身を含む): 873312960

約数和(自身を除く): 625026432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 448, 456, 463, 504, 532, 576, 588, 608, 672, 684, 784, 798, 882, 912, 926, 931, 1008, 1064, 1176, 1197, 1216, 1344, 1368, 1389, 1568, 1596, 1764, 1824, 1852, 1862, 2016, 2128, 2352, 2394, 2736, 2778, 2793, 3136, 3192, 3241, 3528, 3648, 3704, 3724, 4032, 4167, 4256, 4704, 4788, 5472, 5556, 5586, 6384, 6482, 7056, 7408, 7448, 8334, 8379, 8512, 8797, 9408, 9576, 9723, 10944, 11112, 11172, 12768, 12964, 14112, 14816, 14896, 16668, 16758, 17594, 19152, 19446, 22224, 22344, 22687, 25536, 25928, 26391, 28224, 29169, 29632, 29792, 33336, 33516, 35188, 38304, 38892, 44448, 44688, 45374, 51856, 52782, 58338, 59584, 61579, 66672, 67032, 68061, 70376, 76608, 77784, 79173, 88896, 89376, 90748, 103712, 105564, 116676, 123158, 133344, 134064, 136122, 140752, 155568, 158346, 178752, 181496, 184737, 204183, 207424, 211128, 233352, 246316, 266688, 268128, 272244, 281504, 311136, 316692, 362992, 369474, 408366, 422256, 431053, 466704, 492632, 536256, 544488, 554211, 563008, 622272, 633384, 725984, 738948, 816732, 844512, 862106, 933408, 985264, 1088976, 1108422, 1266768, 1293159, 1451968, 1477896, 1633464, 1689024, 1724212, 1866816, 1970528, 2177952, 2216844, 2533536, 2586318, 2955792, 3266928, 3448424, 3879477, 3941056, 4355904, 4433688, 5067072, 5172636, 5911584, 6533856, 6896848, 7758954, 8867376, 10345272, 11823168, 13067712, 13793696, 15517908, 17734752, 20690544, 27587392, 31035816, 35469504, 41381088, 62071632, 82762176, 124143264, 248286528]

約数ペア:

[(1, 248286528), (2, 124143264), (3, 82762176), (4, 62071632), (6, 41381088), (7, 35469504), (8, 31035816), (9, 27587392), (12, 20690544), (14, 17734752), (16, 15517908), (18, 13793696), (19, 13067712), (21, 11823168), (24, 10345272), (28, 8867376), (32, 7758954), (36, 6896848), (38, 6533856), (42, 5911584), (48, 5172636), (49, 5067072), (56, 4433688), (57, 4355904), (63, 3941056), (64, 3879477), (72, 3448424), (76, 3266928), (84, 2955792), (96, 2586318), (98, 2533536), (112, 2216844), (114, 2177952), (126, 1970528), (133, 1866816), (144, 1724212), (147, 1689024), (152, 1633464), (168, 1477896), (171, 1451968), (192, 1293159), (196, 1266768), (224, 1108422), (228, 1088976), (252, 985264), (266, 933408), (288, 862106), (294, 844512), (304, 816732), (336, 738948), (342, 725984), (392, 633384), (399, 622272), (441, 563008), (448, 554211), (456, 544488), (463, 536256), (504, 492632), (532, 466704), (576, 431053), (588, 422256), (608, 408366), (672, 369474), (684, 362992), (784, 316692), (798, 311136), (882, 281504), (912, 272244), (926, 268128), (931, 266688), (1008, 246316), (1064, 233352), (1176, 211128), (1197, 207424), (1216, 204183), (1344, 184737), (1368, 181496), (1389, 178752), (1568, 158346), (1596, 155568), (1764, 140752), (1824, 136122), (1852, 134064), (1862, 133344), (2016, 123158), (2128, 116676), (2352, 105564), (2394, 103712), (2736, 90748), (2778, 89376), (2793, 88896), (3136, 79173), (3192, 77784), (3241, 76608), (3528, 70376), (3648, 68061), (3704, 67032), (3724, 66672), (4032, 61579), (4167, 59584), (4256, 58338), (4704, 52782), (4788, 51856), (5472, 45374), (5556, 44688), (5586, 44448), (6384, 38892), (6482, 38304), (7056, 35188), (7408, 33516), (7448, 33336), (8334, 29792), (8379, 29632), (8512, 29169), (8797, 28224), (9408, 26391), (9576, 25928), (9723, 25536), (10944, 22687), (11112, 22344), (11172, 22224), (12768, 19446), (12964, 19152), (14112, 17594), (14816, 16758), (14896, 16668)]