247596288

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 699342336

約数和(自身を除く): 451746048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 128, 131, 138, 184, 192, 214, 256, 262, 276, 321, 368, 384, 393, 428, 524, 552, 642, 736, 768, 786, 856, 1048, 1104, 1284, 1472, 1572, 1712, 2096, 2208, 2461, 2568, 2944, 3013, 3144, 3424, 4192, 4416, 4922, 5136, 5888, 6026, 6288, 6848, 7383, 8384, 8832, 9039, 9844, 10272, 12052, 12576, 13696, 14017, 14766, 16768, 17664, 18078, 19688, 20544, 24104, 25152, 27392, 28034, 29532, 33536, 36156, 39376, 41088, 42051, 48208, 50304, 56068, 59064, 72312, 78752, 82176, 84102, 96416, 100608, 112136, 118128, 144624, 157504, 168204, 192832, 224272, 236256, 289248, 315008, 322391, 336408, 385664, 448544, 472512, 578496, 630016, 644782, 672816, 771328, 897088, 945024, 967173, 1156992, 1289564, 1345632, 1794176, 1890048, 1934346, 2313984, 2579128, 2691264, 3588352, 3868692, 5158256, 5382528, 7737384, 10316512, 10765056, 15474768, 20633024, 30949536, 41266048, 61899072, 82532096, 123798144, 247596288]

約数ペア:

[(1, 247596288), (2, 123798144), (3, 82532096), (4, 61899072), (6, 41266048), (8, 30949536), (12, 20633024), (16, 15474768), (23, 10765056), (24, 10316512), (32, 7737384), (46, 5382528), (48, 5158256), (64, 3868692), (69, 3588352), (92, 2691264), (96, 2579128), (107, 2313984), (128, 1934346), (131, 1890048), (138, 1794176), (184, 1345632), (192, 1289564), (214, 1156992), (256, 967173), (262, 945024), (276, 897088), (321, 771328), (368, 672816), (384, 644782), (393, 630016), (428, 578496), (524, 472512), (552, 448544), (642, 385664), (736, 336408), (768, 322391), (786, 315008), (856, 289248), (1048, 236256), (1104, 224272), (1284, 192832), (1472, 168204), (1572, 157504), (1712, 144624), (2096, 118128), (2208, 112136), (2461, 100608), (2568, 96416), (2944, 84102), (3013, 82176), (3144, 78752), (3424, 72312), (4192, 59064), (4416, 56068), (4922, 50304), (5136, 48208), (5888, 42051), (6026, 41088), (6288, 39376), (6848, 36156), (7383, 33536), (8384, 29532), (8832, 28034), (9039, 27392), (9844, 25152), (10272, 24104), (12052, 20544), (12576, 19688), (13696, 18078), (14017, 17664), (14766, 16768)]