1572888416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 3779758080

約数和(自身を除く): 2206869664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 61, 62, 68, 88, 122, 124, 136, 139, 176, 187, 244, 248, 272, 278, 341, 352, 374, 488, 496, 527, 544, 556, 671, 682, 748, 976, 992, 1037, 1054, 1112, 1342, 1364, 1496, 1529, 1891, 1952, 2074, 2108, 2224, 2363, 2684, 2728, 2992, 3058, 3782, 4148, 4216, 4309, 4448, 4726, 5368, 5456, 5797, 5984, 6116, 7564, 8296, 8432, 8479, 8618, 9452, 10736, 10912, 11407, 11594, 12232, 15128, 16592, 16864, 16958, 17236, 18904, 20801, 21472, 22814, 23188, 24464, 25993, 30256, 32147, 33184, 33916, 34472, 37808, 41602, 45628, 46376, 47399, 48928, 51986, 60512, 64294, 67832, 68944, 73253, 75616, 83204, 91256, 92752, 93269, 94798, 103972, 128588, 135664, 137888, 144143, 146506, 166408, 182512, 185504, 186538, 189596, 207944, 257176, 262849, 271328, 288286, 293012, 332816, 353617, 365024, 373076, 379192, 415888, 514352, 525698, 576572, 586024, 665632, 707234, 746152, 758384, 805783, 831776, 1028704, 1051396, 1153144, 1172048, 1414468, 1492304, 1516768, 1585573, 1611566, 2102792, 2306288, 2344096, 2828936, 2891339, 2984608, 3171146, 3223132, 4205584, 4468433, 4612576, 5657872, 5782678, 6342292, 6446264, 8411168, 8936866, 11315744, 11565356, 12684584, 12892528, 17873732, 23130712, 25369168, 25785056, 35747464, 46261424, 49152763, 50738336, 71494928, 92522848, 98305526, 142989856, 196611052, 393222104, 786444208, 1572888416]

約数ペア:

[(1, 1572888416), (2, 786444208), (4, 393222104), (8, 196611052), (11, 142989856), (16, 98305526), (17, 92522848), (22, 71494928), (31, 50738336), (32, 49152763), (34, 46261424), (44, 35747464), (61, 25785056), (62, 25369168), (68, 23130712), (88, 17873732), (122, 12892528), (124, 12684584), (136, 11565356), (139, 11315744), (176, 8936866), (187, 8411168), (244, 6446264), (248, 6342292), (272, 5782678), (278, 5657872), (341, 4612576), (352, 4468433), (374, 4205584), (488, 3223132), (496, 3171146), (527, 2984608), (544, 2891339), (556, 2828936), (671, 2344096), (682, 2306288), (748, 2102792), (976, 1611566), (992, 1585573), (1037, 1516768), (1054, 1492304), (1112, 1414468), (1342, 1172048), (1364, 1153144), (1496, 1051396), (1529, 1028704), (1891, 831776), (1952, 805783), (2074, 758384), (2108, 746152), (2224, 707234), (2363, 665632), (2684, 586024), (2728, 576572), (2992, 525698), (3058, 514352), (3782, 415888), (4148, 379192), (4216, 373076), (4309, 365024), (4448, 353617), (4726, 332816), (5368, 293012), (5456, 288286), (5797, 271328), (5984, 262849), (6116, 257176), (7564, 207944), (8296, 189596), (8432, 186538), (8479, 185504), (8618, 182512), (9452, 166408), (10736, 146506), (10912, 144143), (11407, 137888), (11594, 135664), (12232, 128588), (15128, 103972), (16592, 94798), (16864, 93269), (16958, 92752), (17236, 91256), (18904, 83204), (20801, 75616), (21472, 73253), (22814, 68944), (23188, 67832), (24464, 64294), (25993, 60512), (30256, 51986), (32147, 48928), (33184, 47399), (33916, 46376), (34472, 45628), (37808, 41602)]