248021928

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 871416000

約数和(自身を除く): 623394072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 83, 84, 88, 98, 99, 121, 126, 132, 147, 154, 166, 168, 196, 198, 231, 242, 249, 252, 264, 294, 308, 332, 343, 363, 392, 396, 441, 462, 484, 498, 504, 539, 581, 588, 616, 664, 686, 693, 726, 747, 792, 847, 882, 913, 924, 968, 996, 1029, 1078, 1089, 1162, 1176, 1372, 1386, 1452, 1494, 1617, 1694, 1743, 1764, 1826, 1848, 1992, 2058, 2156, 2178, 2324, 2541, 2739, 2744, 2772, 2904, 2988, 3087, 3234, 3388, 3486, 3528, 3652, 3773, 4067, 4116, 4312, 4356, 4648, 4851, 5082, 5229, 5478, 5544, 5929, 5976, 6174, 6391, 6468, 6776, 6972, 7304, 7546, 7623, 8134, 8217, 8232, 8712, 9702, 10043, 10164, 10458, 10956, 11319, 11858, 12201, 12348, 12782, 12936, 13944, 15092, 15246, 16268, 16434, 17787, 19173, 19404, 20086, 20328, 20916, 21912, 22638, 23716, 24402, 24696, 25564, 28469, 30129, 30184, 30492, 32536, 32868, 33957, 35574, 36603, 38346, 38808, 40172, 41503, 41832, 44737, 45276, 47432, 48804, 51128, 53361, 56938, 57519, 60258, 60984, 65736, 67914, 70301, 71148, 73206, 76692, 80344, 83006, 85407, 89474, 90387, 90552, 97608, 106722, 113876, 115038, 120516, 124509, 134211, 135828, 140602, 142296, 146412, 153384, 166012, 170814, 178948, 180774, 210903, 213444, 227752, 230076, 241032, 249018, 256221, 268422, 271656, 281204, 292824, 313159, 332024, 341628, 357896, 361548, 373527, 402633, 421806, 426888, 460152, 492107, 498036, 512442, 536844, 562408, 626318, 632709, 683256, 723096, 747054, 805266, 843612, 939477, 984214, 996072, 1024884, 1073688, 1252636, 1265418, 1476321, 1494108, 1610532, 1687224, 1878954, 1968428, 2049768, 2505272, 2530836, 2818431, 2952642, 2988216, 3221064, 3444749, 3757908, 3936856, 4428963, 5061672, 5636862, 5905284, 6889498, 7515816, 8857926, 10334247, 11273724, 11810568, 13778996, 17715852, 20668494, 22547448, 27557992, 31002741, 35431704, 41336988, 62005482, 82673976, 124010964, 248021928]

約数ペア:

[(1, 248021928), (2, 124010964), (3, 82673976), (4, 62005482), (6, 41336988), (7, 35431704), (8, 31002741), (9, 27557992), (11, 22547448), (12, 20668494), (14, 17715852), (18, 13778996), (21, 11810568), (22, 11273724), (24, 10334247), (28, 8857926), (33, 7515816), (36, 6889498), (42, 5905284), (44, 5636862), (49, 5061672), (56, 4428963), (63, 3936856), (66, 3757908), (72, 3444749), (77, 3221064), (83, 2988216), (84, 2952642), (88, 2818431), (98, 2530836), (99, 2505272), (121, 2049768), (126, 1968428), (132, 1878954), (147, 1687224), (154, 1610532), (166, 1494108), (168, 1476321), (196, 1265418), (198, 1252636), (231, 1073688), (242, 1024884), (249, 996072), (252, 984214), (264, 939477), (294, 843612), (308, 805266), (332, 747054), (343, 723096), (363, 683256), (392, 632709), (396, 626318), (441, 562408), (462, 536844), (484, 512442), (498, 498036), (504, 492107), (539, 460152), (581, 426888), (588, 421806), (616, 402633), (664, 373527), (686, 361548), (693, 357896), (726, 341628), (747, 332024), (792, 313159), (847, 292824), (882, 281204), (913, 271656), (924, 268422), (968, 256221), (996, 249018), (1029, 241032), (1078, 230076), (1089, 227752), (1162, 213444), (1176, 210903), (1372, 180774), (1386, 178948), (1452, 170814), (1494, 166012), (1617, 153384), (1694, 146412), (1743, 142296), (1764, 140602), (1826, 135828), (1848, 134211), (1992, 124509), (2058, 120516), (2156, 115038), (2178, 113876), (2324, 106722), (2541, 97608), (2739, 90552), (2744, 90387), (2772, 89474), (2904, 85407), (2988, 83006), (3087, 80344), (3234, 76692), (3388, 73206), (3486, 71148), (3528, 70301), (3652, 67914), (3773, 65736), (4067, 60984), (4116, 60258), (4312, 57519), (4356, 56938), (4648, 53361), (4851, 51128), (5082, 48804), (5229, 47432), (5478, 45276), (5544, 44737), (5929, 41832), (5976, 41503), (6174, 40172), (6391, 38808), (6468, 38346), (6776, 36603), (6972, 35574), (7304, 33957), (7546, 32868), (7623, 32536), (8134, 30492), (8217, 30184), (8232, 30129), (8712, 28469), (9702, 25564), (10043, 24696), (10164, 24402), (10458, 23716), (10956, 22638), (11319, 21912), (11858, 20916), (12201, 20328), (12348, 20086), (12782, 19404), (12936, 19173), (13944, 17787), (15092, 16434), (15246, 16268)]