998242320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1169

約数の個数: 160

約数和(自身を含む): 3249292032

約数和(自身を除く): 2251049712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 193, 230, 240, 276, 345, 368, 386, 460, 552, 579, 690, 772, 920, 937, 965, 1104, 1158, 1380, 1544, 1840, 1874, 1930, 2316, 2760, 2811, 2895, 3088, 3748, 3860, 4439, 4632, 4685, 5520, 5622, 5790, 7496, 7720, 8878, 9264, 9370, 11244, 11580, 13317, 14055, 14992, 15440, 17756, 18740, 21551, 22195, 22488, 23160, 26634, 28110, 35512, 37480, 43102, 44390, 44976, 46320, 53268, 56220, 64653, 66585, 71024, 74960, 86204, 88780, 106536, 107755, 112440, 129306, 133170, 172408, 177560, 180841, 213072, 215510, 224880, 258612, 266340, 323265, 344816, 355120, 361682, 431020, 517224, 532680, 542523, 646530, 723364, 862040, 904205, 1034448, 1065360, 1085046, 1293060, 1446728, 1724080, 1808410, 2170092, 2586120, 2712615, 2893456, 3616820, 4159343, 4340184, 5172240, 5425230, 7233640, 8318686, 8680368, 10850460, 12478029, 14467280, 16637372, 20796715, 21700920, 24956058, 33274744, 41593430, 43401840, 49912116, 62390145, 66549488, 83186860, 99824232, 124780290, 166373720, 199648464, 249560580, 332747440, 499121160, 998242320]

約数ペア:

[(1, 998242320), (2, 499121160), (3, 332747440), (4, 249560580), (5, 199648464), (6, 166373720), (8, 124780290), (10, 99824232), (12, 83186860), (15, 66549488), (16, 62390145), (20, 49912116), (23, 43401840), (24, 41593430), (30, 33274744), (40, 24956058), (46, 21700920), (48, 20796715), (60, 16637372), (69, 14467280), (80, 12478029), (92, 10850460), (115, 8680368), (120, 8318686), (138, 7233640), (184, 5425230), (193, 5172240), (230, 4340184), (240, 4159343), (276, 3616820), (345, 2893456), (368, 2712615), (386, 2586120), (460, 2170092), (552, 1808410), (579, 1724080), (690, 1446728), (772, 1293060), (920, 1085046), (937, 1065360), (965, 1034448), (1104, 904205), (1158, 862040), (1380, 723364), (1544, 646530), (1840, 542523), (1874, 532680), (1930, 517224), (2316, 431020), (2760, 361682), (2811, 355120), (2895, 344816), (3088, 323265), (3748, 266340), (3860, 258612), (4439, 224880), (4632, 215510), (4685, 213072), (5520, 180841), (5622, 177560), (5790, 172408), (7496, 133170), (7720, 129306), (8878, 112440), (9264, 107755), (9370, 106536), (11244, 88780), (11580, 86204), (13317, 74960), (14055, 71024), (14992, 66585), (15440, 64653), (17756, 56220), (18740, 53268), (21551, 46320), (22195, 44976), (22488, 44390), (23160, 43102), (26634, 37480), (28110, 35512)]