1915512816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9747

約数の個数: 160

約数和(自身を含む): 6145638400

約数和(自身を除く): 4230125584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2604, 3192, 3472, 3534, 4123, 4712, 5208, 6384, 7068, 8246, 9424, 9679, 10416, 12369, 14136, 16492, 19358, 24738, 28272, 29037, 32984, 38716, 49476, 58074, 65968, 67753, 77432, 98952, 116148, 135506, 154864, 183901, 197904, 203259, 232296, 271012, 300049, 367802, 406518, 464592, 542024, 551703, 600098, 735604, 813036, 900147, 1084048, 1103406, 1200196, 1287307, 1471208, 1626072, 1800294, 2100343, 2206812, 2400392, 2574614, 2942416, 3252144, 3600588, 3861921, 4200686, 4413624, 4800784, 5149228, 5700931, 6301029, 7201176, 7723842, 8401372, 8827248, 10298456, 11401862, 12602058, 14402352, 15447684, 16802744, 17102793, 20596912, 22803724, 25204116, 30895368, 33605488, 34205586, 39906517, 45607448, 50408232, 61790736, 68411172, 79813034, 91214896, 100816464, 119719551, 136822344, 159626068, 239439102, 273644688, 319252136, 478878204, 638504272, 957756408, 1915512816]

約数ペア:

[(1, 1915512816), (2, 957756408), (3, 638504272), (4, 478878204), (6, 319252136), (7, 273644688), (8, 239439102), (12, 159626068), (14, 136822344), (16, 119719551), (19, 100816464), (21, 91214896), (24, 79813034), (28, 68411172), (31, 61790736), (38, 50408232), (42, 45607448), (48, 39906517), (56, 34205586), (57, 33605488), (62, 30895368), (76, 25204116), (84, 22803724), (93, 20596912), (112, 17102793), (114, 16802744), (124, 15447684), (133, 14402352), (152, 12602058), (168, 11401862), (186, 10298456), (217, 8827248), (228, 8401372), (248, 7723842), (266, 7201176), (304, 6301029), (336, 5700931), (372, 5149228), (399, 4800784), (434, 4413624), (456, 4200686), (496, 3861921), (532, 3600588), (589, 3252144), (651, 2942416), (744, 2574614), (798, 2400392), (868, 2206812), (912, 2100343), (1064, 1800294), (1178, 1626072), (1302, 1471208), (1488, 1287307), (1596, 1200196), (1736, 1103406), (1767, 1084048), (2128, 900147), (2356, 813036), (2604, 735604), (3192, 600098), (3472, 551703), (3534, 542024), (4123, 464592), (4712, 406518), (5208, 367802), (6384, 300049), (7068, 271012), (8246, 232296), (9424, 203259), (9679, 197904), (10416, 183901), (12369, 154864), (14136, 135506), (16492, 116148), (19358, 98952), (24738, 77432), (28272, 67753), (29037, 65968), (32984, 58074), (38716, 49476)]