213929664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 647029440

約数和(自身を除く): 433099776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 169, 192, 208, 228, 247, 304, 312, 338, 347, 416, 456, 494, 507, 608, 624, 676, 694, 741, 832, 912, 988, 1014, 1041, 1216, 1248, 1352, 1388, 1482, 1824, 1976, 2028, 2082, 2496, 2704, 2776, 2964, 3211, 3648, 3952, 4056, 4164, 4511, 5408, 5552, 5928, 6422, 6593, 7904, 8112, 8328, 9022, 9633, 10816, 11104, 11856, 12844, 13186, 13533, 15808, 16224, 16656, 18044, 19266, 19779, 22208, 23712, 25688, 26372, 27066, 32448, 33312, 36088, 38532, 39558, 47424, 51376, 52744, 54132, 58643, 66624, 72176, 77064, 79116, 85709, 102752, 105488, 108264, 117286, 144352, 154128, 158232, 171418, 175929, 205504, 210976, 216528, 234572, 257127, 288704, 308256, 316464, 342836, 351858, 421952, 433056, 469144, 514254, 616512, 632928, 685672, 703716, 866112, 938288, 1028508, 1114217, 1265856, 1371344, 1407432, 1876576, 2057016, 2228434, 2742688, 2814864, 3342651, 3753152, 4114032, 4456868, 5485376, 5629728, 6685302, 8228064, 8913736, 11259456, 13370604, 16456128, 17827472, 26741208, 35654944, 53482416, 71309888, 106964832, 213929664]

約数ペア:

[(1, 213929664), (2, 106964832), (3, 71309888), (4, 53482416), (6, 35654944), (8, 26741208), (12, 17827472), (13, 16456128), (16, 13370604), (19, 11259456), (24, 8913736), (26, 8228064), (32, 6685302), (38, 5629728), (39, 5485376), (48, 4456868), (52, 4114032), (57, 3753152), (64, 3342651), (76, 2814864), (78, 2742688), (96, 2228434), (104, 2057016), (114, 1876576), (152, 1407432), (156, 1371344), (169, 1265856), (192, 1114217), (208, 1028508), (228, 938288), (247, 866112), (304, 703716), (312, 685672), (338, 632928), (347, 616512), (416, 514254), (456, 469144), (494, 433056), (507, 421952), (608, 351858), (624, 342836), (676, 316464), (694, 308256), (741, 288704), (832, 257127), (912, 234572), (988, 216528), (1014, 210976), (1041, 205504), (1216, 175929), (1248, 171418), (1352, 158232), (1388, 154128), (1482, 144352), (1824, 117286), (1976, 108264), (2028, 105488), (2082, 102752), (2496, 85709), (2704, 79116), (2776, 77064), (2964, 72176), (3211, 66624), (3648, 58643), (3952, 54132), (4056, 52744), (4164, 51376), (4511, 47424), (5408, 39558), (5552, 38532), (5928, 36088), (6422, 33312), (6593, 32448), (7904, 27066), (8112, 26372), (8328, 25688), (9022, 23712), (9633, 22208), (10816, 19779), (11104, 19266), (11856, 18044), (12844, 16656), (13186, 16224), (13533, 15808)]