1994036928

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2213}}^1$

素因数の和:2279

約数の個数: 168

約数和(自身を含む): 5999213808

約数和(自身を除く): 4005176880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 361, 416, 456, 494, 608, 624, 722, 741, 832, 912, 988, 1083, 1216, 1248, 1444, 1482, 1824, 1976, 2166, 2213, 2496, 2888, 2964, 3648, 3952, 4332, 4426, 4693, 5776, 5928, 6639, 7904, 8664, 8852, 9386, 11552, 11856, 13278, 14079, 15808, 17328, 17704, 18772, 23104, 23712, 26556, 28158, 28769, 34656, 35408, 37544, 42047, 47424, 53112, 56316, 57538, 69312, 70816, 75088, 84094, 86307, 106224, 112632, 115076, 126141, 141632, 150176, 168188, 172614, 212448, 225264, 230152, 252282, 300352, 336376, 345228, 424896, 450528, 460304, 504564, 546611, 672752, 690456, 798893, 901056, 920608, 1009128, 1093222, 1345504, 1380912, 1597786, 1639833, 1841216, 2018256, 2186444, 2396679, 2691008, 2761824, 3195572, 3279666, 4036512, 4372888, 4793358, 5523648, 6391144, 6559332, 8073024, 8745776, 9586716, 10385609, 12782288, 13118664, 17491552, 19173432, 20771218, 25564576, 26237328, 31156827, 34983104, 38346864, 41542436, 51129152, 52474656, 62313654, 76693728, 83084872, 104949312, 124627308, 153387456, 166169744, 249254616, 332339488, 498509232, 664678976, 997018464, 1994036928]

約数ペア:

[(1, 1994036928), (2, 997018464), (3, 664678976), (4, 498509232), (6, 332339488), (8, 249254616), (12, 166169744), (13, 153387456), (16, 124627308), (19, 104949312), (24, 83084872), (26, 76693728), (32, 62313654), (38, 52474656), (39, 51129152), (48, 41542436), (52, 38346864), (57, 34983104), (64, 31156827), (76, 26237328), (78, 25564576), (96, 20771218), (104, 19173432), (114, 17491552), (152, 13118664), (156, 12782288), (192, 10385609), (208, 9586716), (228, 8745776), (247, 8073024), (304, 6559332), (312, 6391144), (361, 5523648), (416, 4793358), (456, 4372888), (494, 4036512), (608, 3279666), (624, 3195572), (722, 2761824), (741, 2691008), (832, 2396679), (912, 2186444), (988, 2018256), (1083, 1841216), (1216, 1639833), (1248, 1597786), (1444, 1380912), (1482, 1345504), (1824, 1093222), (1976, 1009128), (2166, 920608), (2213, 901056), (2496, 798893), (2888, 690456), (2964, 672752), (3648, 546611), (3952, 504564), (4332, 460304), (4426, 450528), (4693, 424896), (5776, 345228), (5928, 336376), (6639, 300352), (7904, 252282), (8664, 230152), (8852, 225264), (9386, 212448), (11552, 172614), (11856, 168188), (13278, 150176), (14079, 141632), (15808, 126141), (17328, 115076), (17704, 112632), (18772, 106224), (23104, 86307), (23712, 84094), (26556, 75088), (28158, 70816), (28769, 69312), (34656, 57538), (35408, 56316), (37544, 53112), (42047, 47424)]