248239488

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 781401600

約数和(自身を除く): 533162112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 128, 147, 158, 167, 168, 192, 196, 224, 237, 294, 316, 334, 336, 384, 392, 448, 474, 501, 553, 588, 632, 668, 672, 784, 896, 948, 1002, 1106, 1169, 1176, 1264, 1336, 1344, 1568, 1659, 1896, 2004, 2212, 2338, 2352, 2528, 2672, 2688, 3136, 3318, 3507, 3792, 3871, 4008, 4424, 4676, 4704, 5056, 5344, 6272, 6636, 7014, 7584, 7742, 8016, 8183, 8848, 9352, 9408, 10112, 10688, 11613, 13193, 13272, 14028, 15168, 15484, 16032, 16366, 17696, 18704, 18816, 21376, 23226, 24549, 26386, 26544, 28056, 30336, 30968, 32064, 32732, 35392, 37408, 39579, 46452, 49098, 52772, 53088, 56112, 61936, 64128, 65464, 70784, 74816, 79158, 92351, 92904, 98196, 105544, 106176, 112224, 123872, 130928, 149632, 158316, 184702, 185808, 196392, 211088, 212352, 224448, 247744, 261856, 277053, 316632, 369404, 371616, 392784, 422176, 448896, 495488, 523712, 554106, 633264, 646457, 738808, 743232, 785568, 844352, 1047424, 1108212, 1266528, 1292914, 1477616, 1486464, 1571136, 1688704, 1939371, 2216424, 2533056, 2585828, 2955232, 3142272, 3878742, 4432848, 5066112, 5171656, 5910464, 7757484, 8865696, 10343312, 11820928, 15514968, 17731392, 20686624, 31029936, 35462784, 41373248, 62059872, 82746496, 124119744, 248239488]

約数ペア:

[(1, 248239488), (2, 124119744), (3, 82746496), (4, 62059872), (6, 41373248), (7, 35462784), (8, 31029936), (12, 20686624), (14, 17731392), (16, 15514968), (21, 11820928), (24, 10343312), (28, 8865696), (32, 7757484), (42, 5910464), (48, 5171656), (49, 5066112), (56, 4432848), (64, 3878742), (79, 3142272), (84, 2955232), (96, 2585828), (98, 2533056), (112, 2216424), (128, 1939371), (147, 1688704), (158, 1571136), (167, 1486464), (168, 1477616), (192, 1292914), (196, 1266528), (224, 1108212), (237, 1047424), (294, 844352), (316, 785568), (334, 743232), (336, 738808), (384, 646457), (392, 633264), (448, 554106), (474, 523712), (501, 495488), (553, 448896), (588, 422176), (632, 392784), (668, 371616), (672, 369404), (784, 316632), (896, 277053), (948, 261856), (1002, 247744), (1106, 224448), (1169, 212352), (1176, 211088), (1264, 196392), (1336, 185808), (1344, 184702), (1568, 158316), (1659, 149632), (1896, 130928), (2004, 123872), (2212, 112224), (2338, 106176), (2352, 105544), (2528, 98196), (2672, 92904), (2688, 92351), (3136, 79158), (3318, 74816), (3507, 70784), (3792, 65464), (3871, 64128), (4008, 61936), (4424, 56112), (4676, 53088), (4704, 52772), (5056, 49098), (5344, 46452), (6272, 39579), (6636, 37408), (7014, 35392), (7584, 32732), (7742, 32064), (8016, 30968), (8183, 30336), (8848, 28056), (9352, 26544), (9408, 26386), (10112, 24549), (10688, 23226), (11613, 21376), (13193, 18816), (13272, 18704), (14028, 17696), (15168, 16366), (15484, 16032)]