1215667552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 2779951104

約数和(自身を除く): 1564283552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 223, 272, 352, 374, 446, 544, 748, 892, 911, 1496, 1784, 1822, 2453, 2992, 3568, 3644, 3791, 4906, 5984, 7136, 7288, 7582, 9812, 10021, 14576, 15164, 15487, 19624, 20042, 29152, 30328, 30974, 39248, 40084, 41701, 60656, 61948, 78496, 80168, 83402, 121312, 123896, 160336, 166804, 170357, 203153, 247792, 320672, 333608, 340714, 406306, 495584, 667216, 681428, 812612, 1334432, 1362856, 1625224, 2234683, 2725712, 3250448, 3453601, 4469366, 5451424, 6500896, 6907202, 8938732, 13814404, 17877464, 27628808, 35754928, 37989611, 55257616, 71509856, 75979222, 110515232, 151958444, 303916888, 607833776, 1215667552]

約数ペア:

[(1, 1215667552), (2, 607833776), (4, 303916888), (8, 151958444), (11, 110515232), (16, 75979222), (17, 71509856), (22, 55257616), (32, 37989611), (34, 35754928), (44, 27628808), (68, 17877464), (88, 13814404), (136, 8938732), (176, 6907202), (187, 6500896), (223, 5451424), (272, 4469366), (352, 3453601), (374, 3250448), (446, 2725712), (544, 2234683), (748, 1625224), (892, 1362856), (911, 1334432), (1496, 812612), (1784, 681428), (1822, 667216), (2453, 495584), (2992, 406306), (3568, 340714), (3644, 333608), (3791, 320672), (4906, 247792), (5984, 203153), (7136, 170357), (7288, 166804), (7582, 160336), (9812, 123896), (10021, 121312), (14576, 83402), (15164, 80168), (15487, 78496), (19624, 61948), (20042, 60656), (29152, 41701), (30328, 40084), (30974, 39248)]