172664448

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 513051840

約数和(自身を除く): 340387392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 264, 328, 352, 384, 451, 492, 528, 656, 704, 902, 984, 997, 1056, 1312, 1353, 1408, 1804, 1968, 1994, 2112, 2624, 2706, 2991, 3608, 3936, 3988, 4224, 5248, 5412, 5982, 7216, 7872, 7976, 10824, 10967, 11964, 14432, 15744, 15952, 21648, 21934, 23928, 28864, 31904, 32901, 40877, 43296, 43868, 47856, 57728, 63808, 65802, 81754, 86592, 87736, 95712, 122631, 127616, 131604, 163508, 173184, 175472, 191424, 245262, 263208, 327016, 350944, 382848, 449647, 490524, 526416, 654032, 701888, 899294, 981048, 1052832, 1308064, 1348941, 1403776, 1798588, 1962096, 2105664, 2616128, 2697882, 3597176, 3924192, 4211328, 5232256, 5395764, 7194352, 7848384, 10791528, 14388704, 15696768, 21583056, 28777408, 43166112, 57554816, 86332224, 172664448]

約数ペア:

[(1, 172664448), (2, 86332224), (3, 57554816), (4, 43166112), (6, 28777408), (8, 21583056), (11, 15696768), (12, 14388704), (16, 10791528), (22, 7848384), (24, 7194352), (32, 5395764), (33, 5232256), (41, 4211328), (44, 3924192), (48, 3597176), (64, 2697882), (66, 2616128), (82, 2105664), (88, 1962096), (96, 1798588), (123, 1403776), (128, 1348941), (132, 1308064), (164, 1052832), (176, 981048), (192, 899294), (246, 701888), (264, 654032), (328, 526416), (352, 490524), (384, 449647), (451, 382848), (492, 350944), (528, 327016), (656, 263208), (704, 245262), (902, 191424), (984, 175472), (997, 173184), (1056, 163508), (1312, 131604), (1353, 127616), (1408, 122631), (1804, 95712), (1968, 87736), (1994, 86592), (2112, 81754), (2624, 65802), (2706, 63808), (2991, 57728), (3608, 47856), (3936, 43868), (3988, 43296), (4224, 40877), (5248, 32901), (5412, 31904), (5982, 28864), (7216, 23928), (7872, 21934), (7976, 21648), (10824, 15952), (10967, 15744), (11964, 14432)]