3811808

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 10859184

約数和(自身を除く): 7047376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 112, 119, 136, 143, 154, 176, 182, 187, 196, 208, 221, 224, 238, 272, 286, 308, 352, 364, 374, 392, 416, 442, 476, 539, 544, 572, 616, 637, 728, 748, 784, 833, 884, 952, 1001, 1078, 1144, 1232, 1274, 1309, 1456, 1496, 1547, 1568, 1666, 1768, 1904, 2002, 2156, 2288, 2431, 2464, 2548, 2618, 2912, 2992, 3094, 3332, 3536, 3808, 4004, 4312, 4576, 4862, 5096, 5236, 5984, 6188, 6664, 7007, 7072, 8008, 8624, 9163, 9724, 10192, 10472, 10829, 12376, 13328, 14014, 16016, 17017, 17248, 18326, 19448, 20384, 20944, 21658, 24752, 26656, 28028, 32032, 34034, 36652, 38896, 41888, 43316, 49504, 56056, 68068, 73304, 77792, 86632, 112112, 119119, 136136, 146608, 173264, 224224, 238238, 272272, 293216, 346528, 476476, 544544, 952952, 1905904, 3811808]

約数ペア:

[(1, 3811808), (2, 1905904), (4, 952952), (7, 544544), (8, 476476), (11, 346528), (13, 293216), (14, 272272), (16, 238238), (17, 224224), (22, 173264), (26, 146608), (28, 136136), (32, 119119), (34, 112112), (44, 86632), (49, 77792), (52, 73304), (56, 68068), (68, 56056), (77, 49504), (88, 43316), (91, 41888), (98, 38896), (104, 36652), (112, 34034), (119, 32032), (136, 28028), (143, 26656), (154, 24752), (176, 21658), (182, 20944), (187, 20384), (196, 19448), (208, 18326), (221, 17248), (224, 17017), (238, 16016), (272, 14014), (286, 13328), (308, 12376), (352, 10829), (364, 10472), (374, 10192), (392, 9724), (416, 9163), (442, 8624), (476, 8008), (539, 7072), (544, 7007), (572, 6664), (616, 6188), (637, 5984), (728, 5236), (748, 5096), (784, 4862), (833, 4576), (884, 4312), (952, 4004), (1001, 3808), (1078, 3536), (1144, 3332), (1232, 3094), (1274, 2992), (1309, 2912), (1456, 2618), (1496, 2548), (1547, 2464), (1568, 2431), (1666, 2288), (1768, 2156), (1904, 2002)]