997480032

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 2811407760

約数和(自身を除く): 1813927728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 157, 204, 229, 272, 289, 314, 408, 458, 471, 544, 578, 628, 687, 816, 867, 916, 942, 1156, 1256, 1374, 1632, 1734, 1832, 1884, 2312, 2512, 2669, 2748, 3468, 3664, 3768, 3893, 4624, 5024, 5338, 5496, 6936, 7328, 7536, 7786, 8007, 9248, 10676, 10992, 11679, 13872, 15072, 15572, 16014, 21352, 21984, 23358, 27744, 31144, 32028, 35953, 42704, 45373, 46716, 62288, 64056, 66181, 71906, 85408, 90746, 93432, 107859, 124576, 128112, 132362, 136119, 143812, 181492, 186864, 198543, 215718, 256224, 264724, 272238, 287624, 362984, 373728, 397086, 431436, 529448, 544476, 575248, 611201, 725968, 794172, 862872, 1058896, 1088952, 1150496, 1222402, 1451936, 1588344, 1725744, 1833603, 2117792, 2177904, 2444804, 3176688, 3451488, 3667206, 4355808, 4889608, 6353376, 7334412, 9779216, 10390417, 14668824, 19558432, 20780834, 29337648, 31171251, 41561668, 58675296, 62342502, 83123336, 124685004, 166246672, 249370008, 332493344, 498740016, 997480032]

約数ペア:

[(1, 997480032), (2, 498740016), (3, 332493344), (4, 249370008), (6, 166246672), (8, 124685004), (12, 83123336), (16, 62342502), (17, 58675296), (24, 41561668), (32, 31171251), (34, 29337648), (48, 20780834), (51, 19558432), (68, 14668824), (96, 10390417), (102, 9779216), (136, 7334412), (157, 6353376), (204, 4889608), (229, 4355808), (272, 3667206), (289, 3451488), (314, 3176688), (408, 2444804), (458, 2177904), (471, 2117792), (544, 1833603), (578, 1725744), (628, 1588344), (687, 1451936), (816, 1222402), (867, 1150496), (916, 1088952), (942, 1058896), (1156, 862872), (1256, 794172), (1374, 725968), (1632, 611201), (1734, 575248), (1832, 544476), (1884, 529448), (2312, 431436), (2512, 397086), (2669, 373728), (2748, 362984), (3468, 287624), (3664, 272238), (3768, 264724), (3893, 256224), (4624, 215718), (5024, 198543), (5338, 186864), (5496, 181492), (6936, 143812), (7328, 136119), (7536, 132362), (7786, 128112), (8007, 124576), (9248, 107859), (10676, 93432), (10992, 90746), (11679, 85408), (13872, 71906), (15072, 66181), (15572, 64056), (16014, 62288), (21352, 46716), (21984, 45373), (23358, 42704), (27744, 35953), (31144, 32028)]