15251836288

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{53}}^2\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 33667677540

約数和(自身を除く): 18415841252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 169, 208, 212, 251, 338, 416, 424, 502, 676, 689, 832, 848, 1004, 1352, 1378, 1664, 1696, 2008, 2704, 2756, 2809, 3263, 3392, 4016, 5408, 5512, 5618, 6526, 6784, 8032, 8957, 10816, 11024, 11236, 13052, 13303, 16064, 17914, 21632, 22048, 22472, 26104, 26606, 32128, 35828, 36517, 42419, 44096, 44944, 52208, 53212, 71656, 73034, 84838, 88192, 89888, 104416, 106424, 143312, 146068, 169676, 172939, 179776, 208832, 212848, 286624, 292136, 339352, 345878, 359552, 417664, 425696, 474721, 573248, 584272, 678704, 691756, 705059, 851392, 949442, 1146496, 1168544, 1357408, 1383512, 1410118, 1702784, 1898884, 2248207, 2337088, 2714816, 2767024, 2820236, 3797768, 4496414, 4674176, 5429632, 5534048, 5640472, 7595536, 8992828, 9165767, 11068096, 11280944, 15191072, 17985656, 18331534, 22136192, 22561888, 30382144, 35971312, 36663068, 45123776, 60764288, 71942624, 73326136, 90247552, 119154971, 143885248, 146652272, 238309942, 287770496, 293304544, 476619884, 586609088, 953239768, 1173218176, 1906479536, 3812959072, 7625918144, 15251836288]

約数ペア:

[(1, 15251836288), (2, 7625918144), (4, 3812959072), (8, 1906479536), (13, 1173218176), (16, 953239768), (26, 586609088), (32, 476619884), (52, 293304544), (53, 287770496), (64, 238309942), (104, 146652272), (106, 143885248), (128, 119154971), (169, 90247552), (208, 73326136), (212, 71942624), (251, 60764288), (338, 45123776), (416, 36663068), (424, 35971312), (502, 30382144), (676, 22561888), (689, 22136192), (832, 18331534), (848, 17985656), (1004, 15191072), (1352, 11280944), (1378, 11068096), (1664, 9165767), (1696, 8992828), (2008, 7595536), (2704, 5640472), (2756, 5534048), (2809, 5429632), (3263, 4674176), (3392, 4496414), (4016, 3797768), (5408, 2820236), (5512, 2767024), (5618, 2714816), (6526, 2337088), (6784, 2248207), (8032, 1898884), (8957, 1702784), (10816, 1410118), (11024, 1383512), (11236, 1357408), (13052, 1168544), (13303, 1146496), (16064, 949442), (17914, 851392), (21632, 705059), (22048, 691756), (22472, 678704), (26104, 584272), (26606, 573248), (32128, 474721), (35828, 425696), (36517, 417664), (42419, 359552), (44096, 345878), (44944, 339352), (52208, 292136), (53212, 286624), (71656, 212848), (73034, 208832), (84838, 179776), (88192, 172939), (89888, 169676), (104416, 146068), (106424, 143312)]