1397559168

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 4174513200

約数和(自身を除く): 2776954032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 89, 96, 128, 129, 144, 172, 178, 192, 258, 267, 288, 317, 344, 356, 384, 387, 516, 534, 576, 634, 688, 712, 774, 801, 951, 1032, 1068, 1152, 1268, 1376, 1424, 1548, 1602, 1902, 2064, 2136, 2536, 2752, 2848, 2853, 3096, 3204, 3804, 3827, 4128, 4272, 5072, 5504, 5696, 5706, 6192, 6408, 7608, 7654, 8256, 8544, 10144, 11392, 11412, 11481, 12384, 12816, 13631, 15216, 15308, 16512, 17088, 20288, 22824, 22962, 24768, 25632, 27262, 28213, 30432, 30616, 34176, 34443, 40576, 40893, 45648, 45924, 49536, 51264, 54524, 56426, 60864, 61232, 68886, 81786, 84639, 91296, 91848, 102528, 109048, 112852, 121728, 122464, 122679, 137772, 163572, 169278, 182592, 183696, 218096, 225704, 244928, 245358, 253917, 275544, 327144, 338556, 365184, 367392, 436192, 451408, 489856, 490716, 507834, 551088, 654288, 677112, 734784, 872384, 902816, 981432, 1015668, 1102176, 1213159, 1308576, 1354224, 1469568, 1744768, 1805632, 1962864, 2031336, 2204352, 2426318, 2617152, 2708448, 3611264, 3639477, 3925728, 4062672, 4408704, 4852636, 5234304, 5416896, 7278954, 7851456, 8125344, 9705272, 10833792, 10918431, 14557908, 15702912, 16250688, 19410544, 21836862, 29115816, 32501376, 38821088, 43673724, 58231632, 77642176, 87347448, 116463264, 155284352, 174694896, 232926528, 349389792, 465853056, 698779584, 1397559168]

約数ペア:

[(1, 1397559168), (2, 698779584), (3, 465853056), (4, 349389792), (6, 232926528), (8, 174694896), (9, 155284352), (12, 116463264), (16, 87347448), (18, 77642176), (24, 58231632), (32, 43673724), (36, 38821088), (43, 32501376), (48, 29115816), (64, 21836862), (72, 19410544), (86, 16250688), (89, 15702912), (96, 14557908), (128, 10918431), (129, 10833792), (144, 9705272), (172, 8125344), (178, 7851456), (192, 7278954), (258, 5416896), (267, 5234304), (288, 4852636), (317, 4408704), (344, 4062672), (356, 3925728), (384, 3639477), (387, 3611264), (516, 2708448), (534, 2617152), (576, 2426318), (634, 2204352), (688, 2031336), (712, 1962864), (774, 1805632), (801, 1744768), (951, 1469568), (1032, 1354224), (1068, 1308576), (1152, 1213159), (1268, 1102176), (1376, 1015668), (1424, 981432), (1548, 902816), (1602, 872384), (1902, 734784), (2064, 677112), (2136, 654288), (2536, 551088), (2752, 507834), (2848, 490716), (2853, 489856), (3096, 451408), (3204, 436192), (3804, 367392), (3827, 365184), (4128, 338556), (4272, 327144), (5072, 275544), (5504, 253917), (5696, 245358), (5706, 244928), (6192, 225704), (6408, 218096), (7608, 183696), (7654, 182592), (8256, 169278), (8544, 163572), (10144, 137772), (11392, 122679), (11412, 122464), (11481, 121728), (12384, 112852), (12816, 109048), (13631, 102528), (15216, 91848), (15308, 91296), (16512, 84639), (17088, 81786), (20288, 68886), (22824, 61232), (22962, 60864), (24768, 56426), (25632, 54524), (27262, 51264), (28213, 49536), (30432, 45924), (30616, 45648), (34176, 40893), (34443, 40576)]