2016553872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{66791}}^1$

素因数の和:66856

約数の個数: 80

約数和(自身を含む): 5665030272

約数和(自身を除く): 3648476400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2516, 3774, 5032, 7548, 10064, 15096, 30192, 66791, 133582, 200373, 267164, 400746, 534328, 801492, 1068656, 1135447, 1602984, 2270894, 2471267, 3205968, 3406341, 4541788, 4942534, 6812682, 7413801, 9083576, 9885068, 13625364, 14827602, 18167152, 19770136, 27250728, 29655204, 39540272, 42011539, 54501456, 59310408, 84023078, 118620816, 126034617, 168046156, 252069234, 336092312, 504138468, 672184624, 1008276936, 2016553872]

約数ペア:

[(1, 2016553872), (2, 1008276936), (3, 672184624), (4, 504138468), (6, 336092312), (8, 252069234), (12, 168046156), (16, 126034617), (17, 118620816), (24, 84023078), (34, 59310408), (37, 54501456), (48, 42011539), (51, 39540272), (68, 29655204), (74, 27250728), (102, 19770136), (111, 18167152), (136, 14827602), (148, 13625364), (204, 9885068), (222, 9083576), (272, 7413801), (296, 6812682), (408, 4942534), (444, 4541788), (592, 3406341), (629, 3205968), (816, 2471267), (888, 2270894), (1258, 1602984), (1776, 1135447), (1887, 1068656), (2516, 801492), (3774, 534328), (5032, 400746), (7548, 267164), (10064, 200373), (15096, 133582), (30192, 66791)]