15693498898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 31693234176

約数和(自身を除く): 15999735278

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 107, 119, 121, 154, 187, 214, 238, 242, 374, 463, 749, 847, 926, 1177, 1309, 1331, 1498, 1694, 1819, 2057, 2354, 2618, 2662, 3241, 3638, 4114, 5093, 6482, 7871, 8239, 9317, 10186, 12733, 12947, 14399, 15742, 16478, 18634, 20009, 22627, 25466, 25894, 28798, 35651, 40018, 45254, 49541, 55097, 56023, 71302, 86581, 90629, 99082, 110194, 112046, 140063, 142417, 158389, 173162, 181258, 220099, 280126, 284834, 316778, 346787, 392161, 440198, 544951, 606067, 616253, 693574, 784322, 842197, 952391, 996919, 1089902, 1212134, 1232506, 1540693, 1684394, 1904782, 1993838, 2421089, 3081386, 3814657, 4313771, 4842178, 5895379, 5994461, 6666737, 7629314, 8627542, 9264167, 10476301, 11790758, 11988922, 13333474, 16947623, 18528334, 20952602, 33895246, 41961227, 64849169, 65939071, 73334107, 83922454, 101905837, 129698338, 131878142, 146668214, 203811674, 461573497, 713340859, 923146994, 1120964207, 1426681718, 2241928414, 7846749449, 15693498898]

約数ペア:

[(1, 15693498898), (2, 7846749449), (7, 2241928414), (11, 1426681718), (14, 1120964207), (17, 923146994), (22, 713340859), (34, 461573497), (77, 203811674), (107, 146668214), (119, 131878142), (121, 129698338), (154, 101905837), (187, 83922454), (214, 73334107), (238, 65939071), (242, 64849169), (374, 41961227), (463, 33895246), (749, 20952602), (847, 18528334), (926, 16947623), (1177, 13333474), (1309, 11988922), (1331, 11790758), (1498, 10476301), (1694, 9264167), (1819, 8627542), (2057, 7629314), (2354, 6666737), (2618, 5994461), (2662, 5895379), (3241, 4842178), (3638, 4313771), (4114, 3814657), (5093, 3081386), (6482, 2421089), (7871, 1993838), (8239, 1904782), (9317, 1684394), (10186, 1540693), (12733, 1232506), (12947, 1212134), (14399, 1089902), (15742, 996919), (16478, 952391), (18634, 842197), (20009, 784322), (22627, 693574), (25466, 616253), (25894, 606067), (28798, 544951), (35651, 440198), (40018, 392161), (45254, 346787), (49541, 316778), (55097, 284834), (56023, 280126), (71302, 220099), (86581, 181258), (90629, 173162), (99082, 158389), (110194, 142417), (112046, 140063)]