913651648

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 2309878032

約数和(自身を除く): 1396226384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 292, 307, 364, 392, 416, 448, 511, 584, 614, 637, 728, 784, 832, 949, 1022, 1168, 1228, 1274, 1456, 1568, 1898, 2044, 2149, 2336, 2456, 2548, 2912, 3136, 3577, 3796, 3991, 4088, 4298, 4672, 4912, 5096, 5824, 6643, 7154, 7592, 7982, 8176, 8596, 9824, 10192, 13286, 14308, 15043, 15184, 15964, 16352, 17192, 19648, 20384, 22411, 26572, 27937, 28616, 30086, 30368, 31928, 32704, 34384, 40768, 44822, 46501, 53144, 55874, 57232, 60172, 60736, 63856, 68768, 89644, 93002, 106288, 111748, 114464, 120344, 127712, 137536, 156877, 179288, 186004, 195559, 212576, 223496, 228928, 240688, 255424, 291343, 313754, 358576, 372008, 391118, 425152, 446992, 481376, 582686, 627508, 717152, 744016, 782236, 893984, 962752, 1098139, 1165372, 1255016, 1434304, 1488032, 1564472, 1787968, 2039401, 2196278, 2330744, 2510032, 2976064, 3128944, 4078802, 4392556, 4661488, 5020064, 6257888, 8157604, 8785112, 9322976, 10040128, 12515776, 14275807, 16315208, 17570224, 18645952, 28551614, 32630416, 35140448, 57103228, 65260832, 70280896, 114206456, 130521664, 228412912, 456825824, 913651648]

約数ペア:

[(1, 913651648), (2, 456825824), (4, 228412912), (7, 130521664), (8, 114206456), (13, 70280896), (14, 65260832), (16, 57103228), (26, 35140448), (28, 32630416), (32, 28551614), (49, 18645952), (52, 17570224), (56, 16315208), (64, 14275807), (73, 12515776), (91, 10040128), (98, 9322976), (104, 8785112), (112, 8157604), (146, 6257888), (182, 5020064), (196, 4661488), (208, 4392556), (224, 4078802), (292, 3128944), (307, 2976064), (364, 2510032), (392, 2330744), (416, 2196278), (448, 2039401), (511, 1787968), (584, 1564472), (614, 1488032), (637, 1434304), (728, 1255016), (784, 1165372), (832, 1098139), (949, 962752), (1022, 893984), (1168, 782236), (1228, 744016), (1274, 717152), (1456, 627508), (1568, 582686), (1898, 481376), (2044, 446992), (2149, 425152), (2336, 391118), (2456, 372008), (2548, 358576), (2912, 313754), (3136, 291343), (3577, 255424), (3796, 240688), (3991, 228928), (4088, 223496), (4298, 212576), (4672, 195559), (4912, 186004), (5096, 179288), (5824, 156877), (6643, 137536), (7154, 127712), (7592, 120344), (7982, 114464), (8176, 111748), (8596, 106288), (9824, 93002), (10192, 89644), (13286, 68768), (14308, 63856), (15043, 60736), (15184, 60172), (15964, 57232), (16352, 55874), (17192, 53144), (19648, 46501), (20384, 44822), (22411, 40768), (26572, 34384), (27937, 32704), (28616, 31928), (30086, 30368)]