15695866624

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 34119429120

約数和(自身を除く): 18423562496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 79, 128, 136, 142, 158, 256, 272, 284, 316, 544, 568, 632, 643, 1088, 1136, 1207, 1264, 1286, 1343, 2176, 2272, 2414, 2528, 2572, 2686, 4352, 4544, 4828, 5056, 5144, 5372, 5609, 9088, 9656, 10112, 10288, 10744, 10931, 11218, 18176, 19312, 20224, 20576, 21488, 21862, 22436, 38624, 41152, 42976, 43724, 44872, 45653, 50797, 77248, 82304, 85952, 87448, 89744, 91306, 95353, 101594, 154496, 164608, 171904, 174896, 179488, 182612, 190706, 203188, 308992, 343808, 349792, 358976, 365224, 381412, 406376, 699584, 717952, 730448, 762824, 776101, 812752, 863549, 1399168, 1435904, 1460896, 1525648, 1552202, 1625504, 1727098, 2798336, 2921792, 3051296, 3104404, 3251008, 3454196, 3606587, 5843584, 6102592, 6208808, 6502016, 6908392, 7213174, 11687168, 12205184, 12417616, 13004032, 13816784, 14426348, 24410368, 24835232, 27633568, 28852696, 49670464, 55267136, 57705392, 61311979, 99340928, 110534272, 115410784, 122623958, 198681856, 221068544, 230821568, 245247916, 461643136, 490495832, 923286272, 980991664, 1961983328, 3923966656, 7847933312, 15695866624]

約数ペア:

[(1, 15695866624), (2, 7847933312), (4, 3923966656), (8, 1961983328), (16, 980991664), (17, 923286272), (32, 490495832), (34, 461643136), (64, 245247916), (68, 230821568), (71, 221068544), (79, 198681856), (128, 122623958), (136, 115410784), (142, 110534272), (158, 99340928), (256, 61311979), (272, 57705392), (284, 55267136), (316, 49670464), (544, 28852696), (568, 27633568), (632, 24835232), (643, 24410368), (1088, 14426348), (1136, 13816784), (1207, 13004032), (1264, 12417616), (1286, 12205184), (1343, 11687168), (2176, 7213174), (2272, 6908392), (2414, 6502016), (2528, 6208808), (2572, 6102592), (2686, 5843584), (4352, 3606587), (4544, 3454196), (4828, 3251008), (5056, 3104404), (5144, 3051296), (5372, 2921792), (5609, 2798336), (9088, 1727098), (9656, 1625504), (10112, 1552202), (10288, 1525648), (10744, 1460896), (10931, 1435904), (11218, 1399168), (18176, 863549), (19312, 812752), (20224, 776101), (20576, 762824), (21488, 730448), (21862, 717952), (22436, 699584), (38624, 406376), (41152, 381412), (42976, 365224), (43724, 358976), (44872, 349792), (45653, 343808), (50797, 308992), (77248, 203188), (82304, 190706), (85952, 182612), (87448, 179488), (89744, 174896), (91306, 171904), (95353, 164608), (101594, 154496)]