398260824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 1189171200

約数和(自身を除く): 790910376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 127, 138, 152, 156, 184, 228, 247, 254, 276, 299, 312, 381, 437, 456, 494, 508, 529, 552, 598, 741, 762, 874, 897, 988, 1016, 1058, 1196, 1311, 1482, 1524, 1587, 1651, 1748, 1794, 1976, 2116, 2392, 2413, 2622, 2921, 2964, 3048, 3174, 3302, 3496, 3588, 4232, 4826, 4953, 5244, 5681, 5842, 5928, 6348, 6604, 6877, 7176, 7239, 8763, 9652, 9906, 10051, 10488, 11362, 11684, 12696, 13208, 13754, 14478, 17043, 17526, 19304, 19812, 20102, 20631, 22724, 23368, 27508, 28956, 30153, 31369, 34086, 35052, 37973, 39624, 40204, 41262, 45448, 55016, 55499, 57912, 60306, 62738, 67183, 68172, 70104, 75946, 80408, 82524, 94107, 110998, 113919, 120612, 125476, 130663, 134366, 136344, 151892, 165048, 166497, 188214, 201549, 221996, 227838, 241224, 250952, 261326, 268732, 303784, 332994, 376428, 391989, 403098, 443992, 455676, 522652, 537464, 665988, 721487, 752856, 783978, 806196, 873379, 911352, 1045304, 1276477, 1331976, 1442974, 1567956, 1612392, 1746758, 2164461, 2552954, 2620137, 2885948, 3135912, 3493516, 3829431, 4328922, 5105908, 5240274, 5771896, 6987032, 7658862, 8657844, 10211816, 10480548, 15317724, 16594201, 17315688, 20961096, 30635448, 33188402, 49782603, 66376804, 99565206, 132753608, 199130412, 398260824]

約数ペア:

[(1, 398260824), (2, 199130412), (3, 132753608), (4, 99565206), (6, 66376804), (8, 49782603), (12, 33188402), (13, 30635448), (19, 20961096), (23, 17315688), (24, 16594201), (26, 15317724), (38, 10480548), (39, 10211816), (46, 8657844), (52, 7658862), (57, 6987032), (69, 5771896), (76, 5240274), (78, 5105908), (92, 4328922), (104, 3829431), (114, 3493516), (127, 3135912), (138, 2885948), (152, 2620137), (156, 2552954), (184, 2164461), (228, 1746758), (247, 1612392), (254, 1567956), (276, 1442974), (299, 1331976), (312, 1276477), (381, 1045304), (437, 911352), (456, 873379), (494, 806196), (508, 783978), (529, 752856), (552, 721487), (598, 665988), (741, 537464), (762, 522652), (874, 455676), (897, 443992), (988, 403098), (1016, 391989), (1058, 376428), (1196, 332994), (1311, 303784), (1482, 268732), (1524, 261326), (1587, 250952), (1651, 241224), (1748, 227838), (1794, 221996), (1976, 201549), (2116, 188214), (2392, 166497), (2413, 165048), (2622, 151892), (2921, 136344), (2964, 134366), (3048, 130663), (3174, 125476), (3302, 120612), (3496, 113919), (3588, 110998), (4232, 94107), (4826, 82524), (4953, 80408), (5244, 75946), (5681, 70104), (5842, 68172), (5928, 67183), (6348, 62738), (6604, 60306), (6877, 57912), (7176, 55499), (7239, 55016), (8763, 45448), (9652, 41262), (9906, 40204), (10051, 39624), (10488, 37973), (11362, 35052), (11684, 34086), (12696, 31369), (13208, 30153), (13754, 28956), (14478, 27508), (17043, 23368), (17526, 22724), (19304, 20631), (19812, 20102)]