318990528

素因数分解:

$2^6\times 3^3\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:891

約数の個数: 112

約数和(自身を含む): 942197760

約数和(自身を除く): 623207232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 367, 432, 503, 576, 734, 864, 1006, 1101, 1468, 1509, 1728, 2012, 2202, 2936, 3018, 3303, 4024, 4404, 4527, 5872, 6036, 6606, 8048, 8808, 9054, 9909, 11744, 12072, 13212, 13581, 16096, 17616, 18108, 19818, 23488, 24144, 26424, 27162, 32192, 35232, 36216, 39636, 48288, 52848, 54324, 70464, 72432, 79272, 96576, 105696, 108648, 144864, 158544, 184601, 211392, 217296, 289728, 317088, 369202, 434592, 553803, 634176, 738404, 869184, 1107606, 1476808, 1661409, 2215212, 2953616, 3322818, 4430424, 4984227, 5907232, 6645636, 8860848, 9968454, 11814464, 13291272, 17721696, 19936908, 26582544, 35443392, 39873816, 53165088, 79747632, 106330176, 159495264, 318990528]

約数ペア:

[(1, 318990528), (2, 159495264), (3, 106330176), (4, 79747632), (6, 53165088), (8, 39873816), (9, 35443392), (12, 26582544), (16, 19936908), (18, 17721696), (24, 13291272), (27, 11814464), (32, 9968454), (36, 8860848), (48, 6645636), (54, 5907232), (64, 4984227), (72, 4430424), (96, 3322818), (108, 2953616), (144, 2215212), (192, 1661409), (216, 1476808), (288, 1107606), (367, 869184), (432, 738404), (503, 634176), (576, 553803), (734, 434592), (864, 369202), (1006, 317088), (1101, 289728), (1468, 217296), (1509, 211392), (1728, 184601), (2012, 158544), (2202, 144864), (2936, 108648), (3018, 105696), (3303, 96576), (4024, 79272), (4404, 72432), (4527, 70464), (5872, 54324), (6036, 52848), (6606, 48288), (8048, 39636), (8808, 36216), (9054, 35232), (9909, 32192), (11744, 27162), (12072, 26424), (13212, 24144), (13581, 23488), (16096, 19818), (17616, 18108)]