258593472

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:708

約数の個数: 140

約数和(自身を含む): 777078456

約数和(自身を除く): 518484984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 432, 498, 576, 601, 648, 664, 747, 864, 996, 1202, 1296, 1328, 1494, 1728, 1803, 1992, 2241, 2404, 2592, 2656, 2988, 3606, 3984, 4482, 4808, 5184, 5312, 5409, 5976, 6723, 7212, 7968, 8964, 9616, 10818, 11952, 13446, 14424, 15936, 16227, 17928, 19232, 21636, 23904, 26892, 28848, 32454, 35856, 38464, 43272, 47808, 48681, 49883, 53784, 57696, 64908, 71712, 86544, 97362, 99766, 107568, 115392, 129816, 143424, 149649, 173088, 194724, 199532, 215136, 259632, 299298, 346176, 389448, 399064, 430272, 448947, 519264, 598596, 778896, 798128, 897894, 1038528, 1197192, 1346841, 1557792, 1596256, 1795788, 2394384, 2693682, 3115584, 3192512, 3591576, 4040523, 4788768, 5387364, 7183152, 8081046, 9577536, 10774728, 14366304, 16162092, 21549456, 28732608, 32324184, 43098912, 64648368, 86197824, 129296736, 258593472]

約数ペア:

[(1, 258593472), (2, 129296736), (3, 86197824), (4, 64648368), (6, 43098912), (8, 32324184), (9, 28732608), (12, 21549456), (16, 16162092), (18, 14366304), (24, 10774728), (27, 9577536), (32, 8081046), (36, 7183152), (48, 5387364), (54, 4788768), (64, 4040523), (72, 3591576), (81, 3192512), (83, 3115584), (96, 2693682), (108, 2394384), (144, 1795788), (162, 1596256), (166, 1557792), (192, 1346841), (216, 1197192), (249, 1038528), (288, 897894), (324, 798128), (332, 778896), (432, 598596), (498, 519264), (576, 448947), (601, 430272), (648, 399064), (664, 389448), (747, 346176), (864, 299298), (996, 259632), (1202, 215136), (1296, 199532), (1328, 194724), (1494, 173088), (1728, 149649), (1803, 143424), (1992, 129816), (2241, 115392), (2404, 107568), (2592, 99766), (2656, 97362), (2988, 86544), (3606, 71712), (3984, 64908), (4482, 57696), (4808, 53784), (5184, 49883), (5312, 48681), (5409, 47808), (5976, 43272), (6723, 38464), (7212, 35856), (7968, 32454), (8964, 28848), (9616, 26892), (10818, 23904), (11952, 21636), (13446, 19232), (14424, 17928), (15936, 16227)]