39846144

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 108

約数和(自身を含む): 115208016

約数和(自身を除く): 75361872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 307, 312, 338, 384, 416, 507, 614, 624, 676, 768, 832, 921, 1014, 1228, 1248, 1352, 1664, 1842, 2028, 2456, 2496, 2704, 3328, 3684, 3991, 4056, 4912, 4992, 5408, 7368, 7982, 8112, 9824, 9984, 10816, 11973, 14736, 15964, 16224, 19648, 21632, 23946, 29472, 31928, 32448, 39296, 43264, 47892, 51883, 58944, 63856, 64896, 78592, 95784, 103766, 117888, 127712, 129792, 155649, 191568, 207532, 235776, 255424, 311298, 383136, 415064, 510848, 622596, 766272, 830128, 1021696, 1245192, 1532544, 1660256, 2490384, 3065088, 3320512, 4980768, 6641024, 9961536, 13282048, 19923072, 39846144]

約数ペア:

[(1, 39846144), (2, 19923072), (3, 13282048), (4, 9961536), (6, 6641024), (8, 4980768), (12, 3320512), (13, 3065088), (16, 2490384), (24, 1660256), (26, 1532544), (32, 1245192), (39, 1021696), (48, 830128), (52, 766272), (64, 622596), (78, 510848), (96, 415064), (104, 383136), (128, 311298), (156, 255424), (169, 235776), (192, 207532), (208, 191568), (256, 155649), (307, 129792), (312, 127712), (338, 117888), (384, 103766), (416, 95784), (507, 78592), (614, 64896), (624, 63856), (676, 58944), (768, 51883), (832, 47892), (921, 43264), (1014, 39296), (1228, 32448), (1248, 31928), (1352, 29472), (1664, 23946), (1842, 21632), (2028, 19648), (2456, 16224), (2496, 15964), (2704, 14736), (3328, 11973), (3684, 10816), (3991, 9984), (4056, 9824), (4912, 8112), (4992, 7982), (5408, 7368)]