17698296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 56424960

約数和(自身を除く): 38726664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 157, 168, 183, 231, 244, 264, 308, 314, 366, 427, 462, 471, 488, 616, 628, 671, 732, 854, 924, 942, 1099, 1256, 1281, 1342, 1464, 1708, 1727, 1848, 1884, 2013, 2198, 2562, 2684, 3297, 3416, 3454, 3768, 4026, 4396, 4697, 5124, 5181, 5368, 6594, 6908, 8052, 8792, 9394, 9577, 10248, 10362, 12089, 13188, 13816, 14091, 16104, 18788, 19154, 20724, 24178, 26376, 28182, 28731, 36267, 37576, 38308, 41448, 48356, 56364, 57462, 67039, 72534, 76616, 96712, 105347, 112728, 114924, 134078, 145068, 201117, 210694, 229848, 268156, 290136, 316041, 402234, 421388, 536312, 632082, 737429, 804468, 842776, 1264164, 1474858, 1608936, 2212287, 2528328, 2949716, 4424574, 5899432, 8849148, 17698296]

約数ペア:

[(1, 17698296), (2, 8849148), (3, 5899432), (4, 4424574), (6, 2949716), (7, 2528328), (8, 2212287), (11, 1608936), (12, 1474858), (14, 1264164), (21, 842776), (22, 804468), (24, 737429), (28, 632082), (33, 536312), (42, 421388), (44, 402234), (56, 316041), (61, 290136), (66, 268156), (77, 229848), (84, 210694), (88, 201117), (122, 145068), (132, 134078), (154, 114924), (157, 112728), (168, 105347), (183, 96712), (231, 76616), (244, 72534), (264, 67039), (308, 57462), (314, 56364), (366, 48356), (427, 41448), (462, 38308), (471, 37576), (488, 36267), (616, 28731), (628, 28182), (671, 26376), (732, 24178), (854, 20724), (924, 19154), (942, 18788), (1099, 16104), (1256, 14091), (1281, 13816), (1342, 13188), (1464, 12089), (1708, 10362), (1727, 10248), (1848, 9577), (1884, 9394), (2013, 8792), (2198, 8052), (2562, 6908), (2684, 6594), (3297, 5368), (3416, 5181), (3454, 5124), (3768, 4697), (4026, 4396)]