259640832

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 766808064

約数和(自身を除く): 507167232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 127, 128, 132, 176, 192, 242, 254, 256, 264, 352, 363, 381, 384, 484, 508, 512, 528, 704, 726, 762, 768, 968, 1016, 1056, 1331, 1397, 1408, 1452, 1524, 1536, 1936, 2032, 2112, 2662, 2794, 2816, 2904, 3048, 3872, 3993, 4064, 4191, 4224, 5324, 5588, 5632, 5808, 6096, 7744, 7986, 8128, 8382, 8448, 10648, 11176, 11616, 12192, 15367, 15488, 15972, 16256, 16764, 16896, 21296, 22352, 23232, 24384, 30734, 30976, 31944, 32512, 33528, 42592, 44704, 46101, 46464, 48768, 61468, 61952, 63888, 65024, 67056, 85184, 89408, 92202, 92928, 97536, 122936, 127776, 134112, 169037, 170368, 178816, 184404, 185856, 195072, 245872, 255552, 268224, 338074, 340736, 357632, 368808, 491744, 507111, 511104, 536448, 676148, 681472, 715264, 737616, 983488, 1014222, 1022208, 1072896, 1352296, 1475232, 1966976, 2028444, 2044416, 2145792, 2704592, 2950464, 3933952, 4056888, 5409184, 5900928, 7867904, 8113776, 10818368, 11801856, 16227552, 21636736, 23603712, 32455104, 43273472, 64910208, 86546944, 129820416, 259640832]

約数ペア:

[(1, 259640832), (2, 129820416), (3, 86546944), (4, 64910208), (6, 43273472), (8, 32455104), (11, 23603712), (12, 21636736), (16, 16227552), (22, 11801856), (24, 10818368), (32, 8113776), (33, 7867904), (44, 5900928), (48, 5409184), (64, 4056888), (66, 3933952), (88, 2950464), (96, 2704592), (121, 2145792), (127, 2044416), (128, 2028444), (132, 1966976), (176, 1475232), (192, 1352296), (242, 1072896), (254, 1022208), (256, 1014222), (264, 983488), (352, 737616), (363, 715264), (381, 681472), (384, 676148), (484, 536448), (508, 511104), (512, 507111), (528, 491744), (704, 368808), (726, 357632), (762, 340736), (768, 338074), (968, 268224), (1016, 255552), (1056, 245872), (1331, 195072), (1397, 185856), (1408, 184404), (1452, 178816), (1524, 170368), (1536, 169037), (1936, 134112), (2032, 127776), (2112, 122936), (2662, 97536), (2794, 92928), (2816, 92202), (2904, 89408), (3048, 85184), (3872, 67056), (3993, 65024), (4064, 63888), (4191, 61952), (4224, 61468), (5324, 48768), (5588, 46464), (5632, 46101), (5808, 44704), (6096, 42592), (7744, 33528), (7986, 32512), (8128, 31944), (8382, 30976), (8448, 30734), (10648, 24384), (11176, 23232), (11616, 22352), (12192, 21296), (15367, 16896), (15488, 16764), (15972, 16256)]