1520451712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 3516307200

約数和(自身を除く): 1995855488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 59, 64, 68, 104, 118, 128, 136, 208, 221, 236, 272, 416, 442, 472, 544, 767, 832, 884, 911, 944, 1003, 1088, 1534, 1664, 1768, 1822, 1888, 2006, 2176, 3068, 3536, 3644, 3776, 4012, 6136, 7072, 7288, 7552, 8024, 11843, 12272, 13039, 14144, 14576, 15487, 16048, 23686, 24544, 26078, 28288, 29152, 30974, 32096, 47372, 49088, 52156, 53749, 58304, 61948, 64192, 94744, 98176, 104312, 107498, 116608, 123896, 128384, 189488, 201331, 208624, 214996, 247792, 378976, 402662, 417248, 429992, 495584, 698737, 757952, 805324, 834496, 859984, 913733, 991168, 1397474, 1515904, 1610648, 1668992, 1719968, 1827466, 1982336, 2794948, 3221296, 3439936, 3654932, 5589896, 6442592, 6879872, 7309864, 11179792, 11878529, 12885184, 14619728, 22359584, 23757058, 25770368, 29239456, 44719168, 47514116, 58478912, 89438336, 95028232, 116957824, 190056464, 380112928, 760225856, 1520451712]

約数ペア:

[(1, 1520451712), (2, 760225856), (4, 380112928), (8, 190056464), (13, 116957824), (16, 95028232), (17, 89438336), (26, 58478912), (32, 47514116), (34, 44719168), (52, 29239456), (59, 25770368), (64, 23757058), (68, 22359584), (104, 14619728), (118, 12885184), (128, 11878529), (136, 11179792), (208, 7309864), (221, 6879872), (236, 6442592), (272, 5589896), (416, 3654932), (442, 3439936), (472, 3221296), (544, 2794948), (767, 1982336), (832, 1827466), (884, 1719968), (911, 1668992), (944, 1610648), (1003, 1515904), (1088, 1397474), (1534, 991168), (1664, 913733), (1768, 859984), (1822, 834496), (1888, 805324), (2006, 757952), (2176, 698737), (3068, 495584), (3536, 429992), (3644, 417248), (3776, 402662), (4012, 378976), (6136, 247792), (7072, 214996), (7288, 208624), (7552, 201331), (8024, 189488), (11843, 128384), (12272, 123896), (13039, 116608), (14144, 107498), (14576, 104312), (15487, 98176), (16048, 94744), (23686, 64192), (24544, 61948), (26078, 58304), (28288, 53749), (29152, 52156), (30974, 49088), (32096, 47372)]