331337328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^2$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 999186048

約数和(自身を除く): 667848720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 109, 112, 166, 168, 218, 249, 327, 332, 336, 436, 498, 581, 654, 664, 763, 872, 996, 1162, 1308, 1328, 1526, 1743, 1744, 1992, 2289, 2324, 2616, 3052, 3486, 3984, 4578, 4648, 5232, 6104, 6972, 9047, 9156, 9296, 11881, 12208, 13944, 18094, 18312, 23762, 27141, 27888, 35643, 36188, 36624, 47524, 54282, 63329, 71286, 72376, 83167, 95048, 108564, 126658, 142572, 144752, 166334, 189987, 190096, 217128, 249501, 253316, 285144, 332668, 379974, 434256, 499002, 506632, 570288, 665336, 759948, 986123, 998004, 1013264, 1330672, 1519896, 1972246, 1996008, 2958369, 3039792, 3944492, 3992016, 5916738, 6902861, 7888984, 11833476, 13805722, 15777968, 20708583, 23666952, 27611444, 41417166, 47333904, 55222888, 82834332, 110445776, 165668664, 331337328]

約数ペア:

[(1, 331337328), (2, 165668664), (3, 110445776), (4, 82834332), (6, 55222888), (7, 47333904), (8, 41417166), (12, 27611444), (14, 23666952), (16, 20708583), (21, 15777968), (24, 13805722), (28, 11833476), (42, 7888984), (48, 6902861), (56, 5916738), (83, 3992016), (84, 3944492), (109, 3039792), (112, 2958369), (166, 1996008), (168, 1972246), (218, 1519896), (249, 1330672), (327, 1013264), (332, 998004), (336, 986123), (436, 759948), (498, 665336), (581, 570288), (654, 506632), (664, 499002), (763, 434256), (872, 379974), (996, 332668), (1162, 285144), (1308, 253316), (1328, 249501), (1526, 217128), (1743, 190096), (1744, 189987), (1992, 166334), (2289, 144752), (2324, 142572), (2616, 126658), (3052, 108564), (3486, 95048), (3984, 83167), (4578, 72376), (4648, 71286), (5232, 63329), (6104, 54282), (6972, 47524), (9047, 36624), (9156, 36188), (9296, 35643), (11881, 27888), (12208, 27141), (13944, 23762), (18094, 18312)]