66439303168

素因数分解:

$2^{12}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4476

約数の個数: 208

約数和(自身を含む): 165998674944

約数和(自身を除く): 99559371776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 512, 527, 544, 868, 896, 952, 992, 1024, 1054, 1088, 1736, 1792, 1904, 1984, 2048, 2108, 2176, 3472, 3584, 3689, 3808, 3968, 4096, 4216, 4352, 4397, 6944, 7168, 7378, 7616, 7936, 8432, 8704, 8794, 13888, 14336, 14756, 15232, 15872, 16864, 17408, 17588, 27776, 28672, 29512, 30464, 30779, 31744, 33728, 34816, 35176, 55552, 59024, 60928, 61558, 63488, 67456, 69632, 70352, 74749, 111104, 118048, 121856, 123116, 126976, 134912, 136307, 140704, 149498, 222208, 236096, 243712, 246232, 269824, 272614, 281408, 298996, 444416, 472192, 487424, 492464, 523243, 539648, 545228, 562816, 597992, 888832, 944384, 954149, 984928, 1046486, 1079296, 1090456, 1125632, 1195984, 1888768, 1908298, 1969856, 2092972, 2158592, 2180912, 2251264, 2317219, 2391968, 3777536, 3816596, 3939712, 4185944, 4361824, 4502528, 4634438, 4783936, 7555072, 7633192, 7879424, 8371888, 8723648, 9005056, 9268876, 9567872, 15110144, 15266384, 15758848, 16220533, 16743776, 17447296, 18010112, 18537752, 19135744, 30532768, 31517696, 32441066, 33487552, 34894592, 37075504, 38271488, 61065536, 63035392, 64882132, 66975104, 69789184, 74151008, 76542976, 122131072, 126070784, 129764264, 133950208, 139578368, 148302016, 153085952, 244262144, 259528528, 267900416, 279156736, 296604032, 306171904, 488524288, 519057056, 535800832, 558313472, 593208064, 977048576, 1038114112, 1071601664, 1186416128, 1954097152, 2076228224, 2143203328, 2372832256, 3908194304, 4152456448, 4745664512, 8304912896, 9491329024, 16609825792, 33219651584, 66439303168]

約数ペア:

[(1, 66439303168), (2, 33219651584), (4, 16609825792), (7, 9491329024), (8, 8304912896), (14, 4745664512), (16, 4152456448), (17, 3908194304), (28, 2372832256), (31, 2143203328), (32, 2076228224), (34, 1954097152), (56, 1186416128), (62, 1071601664), (64, 1038114112), (68, 977048576), (112, 593208064), (119, 558313472), (124, 535800832), (128, 519057056), (136, 488524288), (217, 306171904), (224, 296604032), (238, 279156736), (248, 267900416), (256, 259528528), (272, 244262144), (434, 153085952), (448, 148302016), (476, 139578368), (496, 133950208), (512, 129764264), (527, 126070784), (544, 122131072), (868, 76542976), (896, 74151008), (952, 69789184), (992, 66975104), (1024, 64882132), (1054, 63035392), (1088, 61065536), (1736, 38271488), (1792, 37075504), (1904, 34894592), (1984, 33487552), (2048, 32441066), (2108, 31517696), (2176, 30532768), (3472, 19135744), (3584, 18537752), (3689, 18010112), (3808, 17447296), (3968, 16743776), (4096, 16220533), (4216, 15758848), (4352, 15266384), (4397, 15110144), (6944, 9567872), (7168, 9268876), (7378, 9005056), (7616, 8723648), (7936, 8371888), (8432, 7879424), (8704, 7633192), (8794, 7555072), (13888, 4783936), (14336, 4634438), (14756, 4502528), (15232, 4361824), (15872, 4185944), (16864, 3939712), (17408, 3816596), (17588, 3777536), (27776, 2391968), (28672, 2317219), (29512, 2251264), (30464, 2180912), (30779, 2158592), (31744, 2092972), (33728, 1969856), (34816, 1908298), (35176, 1888768), (55552, 1195984), (59024, 1125632), (60928, 1090456), (61558, 1079296), (63488, 1046486), (67456, 984928), (69632, 954149), (70352, 944384), (74749, 888832), (111104, 597992), (118048, 562816), (121856, 545228), (123116, 539648), (126976, 523243), (134912, 492464), (136307, 487424), (140704, 472192), (149498, 444416), (222208, 298996), (236096, 281408), (243712, 272614), (246232, 269824)]