17915778848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5887

約数の個数: 144

約数和(自身を含む): 41930929152

約数和(自身を除く): 24015150304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 68, 88, 94, 121, 136, 176, 187, 188, 242, 272, 352, 374, 376, 484, 517, 544, 748, 752, 799, 968, 1034, 1496, 1504, 1598, 1936, 2057, 2068, 2992, 3196, 3872, 4114, 4136, 5687, 5791, 5984, 6392, 8228, 8272, 8789, 11374, 11582, 12784, 16456, 16544, 17578, 22748, 23164, 25568, 32912, 35156, 45496, 46328, 63701, 65824, 70312, 90992, 92656, 96679, 98447, 127402, 140624, 181984, 185312, 193358, 196894, 254804, 272177, 281248, 386716, 393788, 509608, 544354, 700711, 773432, 787576, 1019216, 1082917, 1088708, 1401422, 1546864, 1575152, 2038432, 2165834, 2177416, 2802844, 2993947, 3093728, 3150304, 4331668, 4354832, 4627009, 5605688, 5987894, 8663336, 8709664, 9254018, 11211376, 11912087, 11975788, 17326672, 18508036, 22422752, 23824174, 23951576, 32933417, 34653344, 37016072, 47648348, 47903152, 50897099, 65866834, 74032144, 95296696, 95806304, 101794198, 131733668, 148064288, 190593392, 203588396, 263467336, 381186784, 407176792, 526934672, 559868089, 814353584, 1053869344, 1119736178, 1628707168, 2239472356, 4478944712, 8957889424, 17915778848]

約数ペア:

[(1, 17915778848), (2, 8957889424), (4, 4478944712), (8, 2239472356), (11, 1628707168), (16, 1119736178), (17, 1053869344), (22, 814353584), (32, 559868089), (34, 526934672), (44, 407176792), (47, 381186784), (68, 263467336), (88, 203588396), (94, 190593392), (121, 148064288), (136, 131733668), (176, 101794198), (187, 95806304), (188, 95296696), (242, 74032144), (272, 65866834), (352, 50897099), (374, 47903152), (376, 47648348), (484, 37016072), (517, 34653344), (544, 32933417), (748, 23951576), (752, 23824174), (799, 22422752), (968, 18508036), (1034, 17326672), (1496, 11975788), (1504, 11912087), (1598, 11211376), (1936, 9254018), (2057, 8709664), (2068, 8663336), (2992, 5987894), (3196, 5605688), (3872, 4627009), (4114, 4354832), (4136, 4331668), (5687, 3150304), (5791, 3093728), (5984, 2993947), (6392, 2802844), (8228, 2177416), (8272, 2165834), (8789, 2038432), (11374, 1575152), (11582, 1546864), (12784, 1401422), (16456, 1088708), (16544, 1082917), (17578, 1019216), (22748, 787576), (23164, 773432), (25568, 700711), (32912, 544354), (35156, 509608), (45496, 393788), (46328, 386716), (63701, 281248), (65824, 272177), (70312, 254804), (90992, 196894), (92656, 193358), (96679, 185312), (98447, 181984), (127402, 140624)]