1869384816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32213}}^1$

素因数の和:32271

約数の個数: 120

約数和(自身を含む): 5816044416

約数和(自身を除く): 3946659600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 32213, 58032, 64426, 96639, 128852, 193278, 257704, 289917, 386556, 418769, 515408, 579834, 773112, 837538, 998603, 1159668, 1256307, 1546224, 1675076, 1997206, 2319336, 2512614, 2995809, 3350152, 3768921, 3994412, 4638672, 5025228, 5991618, 6700304, 7537842, 7988824, 8987427, 10050456, 11983236, 12981839, 15075684, 15977648, 17974854, 20100912, 23966472, 25963678, 30151368, 35949708, 38945517, 47932944, 51927356, 60302736, 71899416, 77891034, 103854712, 116836551, 143798832, 155782068, 207709424, 233673102, 311564136, 467346204, 623128272, 934692408, 1869384816]

約数ペア:

[(1, 1869384816), (2, 934692408), (3, 623128272), (4, 467346204), (6, 311564136), (8, 233673102), (9, 207709424), (12, 155782068), (13, 143798832), (16, 116836551), (18, 103854712), (24, 77891034), (26, 71899416), (31, 60302736), (36, 51927356), (39, 47932944), (48, 38945517), (52, 35949708), (62, 30151368), (72, 25963678), (78, 23966472), (93, 20100912), (104, 17974854), (117, 15977648), (124, 15075684), (144, 12981839), (156, 11983236), (186, 10050456), (208, 8987427), (234, 7988824), (248, 7537842), (279, 6700304), (312, 5991618), (372, 5025228), (403, 4638672), (468, 3994412), (496, 3768921), (558, 3350152), (624, 2995809), (744, 2512614), (806, 2319336), (936, 1997206), (1116, 1675076), (1209, 1546224), (1488, 1256307), (1612, 1159668), (1872, 998603), (2232, 837538), (2418, 773112), (3224, 579834), (3627, 515408), (4464, 418769), (4836, 386556), (6448, 289917), (7254, 257704), (9672, 193278), (14508, 128852), (19344, 96639), (29016, 64426), (32213, 58032)]