204812736

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 579363840

約数和(自身を除く): 374551104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 131, 136, 192, 204, 262, 272, 393, 408, 479, 524, 544, 786, 816, 958, 1048, 1088, 1437, 1572, 1632, 1916, 2096, 2227, 2874, 3144, 3264, 3832, 4192, 4454, 5748, 6288, 6681, 7664, 8143, 8384, 8908, 11496, 12576, 13362, 15328, 16286, 17816, 22992, 24429, 25152, 26724, 30656, 32572, 35632, 45984, 48858, 53448, 62749, 65144, 71264, 91968, 97716, 106896, 125498, 130288, 142528, 188247, 195432, 213792, 250996, 260576, 376494, 390864, 427584, 501992, 521152, 752988, 781728, 1003984, 1066733, 1505976, 1563456, 2007968, 2133466, 3011952, 3200199, 4015936, 4266932, 6023904, 6400398, 8533864, 12047808, 12800796, 17067728, 25601592, 34135456, 51203184, 68270912, 102406368, 204812736]

約数ペア:

[(1, 204812736), (2, 102406368), (3, 68270912), (4, 51203184), (6, 34135456), (8, 25601592), (12, 17067728), (16, 12800796), (17, 12047808), (24, 8533864), (32, 6400398), (34, 6023904), (48, 4266932), (51, 4015936), (64, 3200199), (68, 3011952), (96, 2133466), (102, 2007968), (131, 1563456), (136, 1505976), (192, 1066733), (204, 1003984), (262, 781728), (272, 752988), (393, 521152), (408, 501992), (479, 427584), (524, 390864), (544, 376494), (786, 260576), (816, 250996), (958, 213792), (1048, 195432), (1088, 188247), (1437, 142528), (1572, 130288), (1632, 125498), (1916, 106896), (2096, 97716), (2227, 91968), (2874, 71264), (3144, 65144), (3264, 62749), (3832, 53448), (4192, 48858), (4454, 45984), (5748, 35632), (6288, 32572), (6681, 30656), (7664, 26724), (8143, 25152), (8384, 24429), (8908, 22992), (11496, 17816), (12576, 16286), (13362, 15328)]