265229952

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 786958560

約数和(自身を除く): 521728608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 67, 78, 96, 104, 122, 128, 134, 156, 169, 183, 192, 201, 208, 244, 268, 312, 338, 366, 384, 402, 416, 488, 507, 536, 624, 676, 732, 793, 804, 832, 871, 976, 1014, 1072, 1248, 1352, 1464, 1586, 1608, 1664, 1742, 1952, 2028, 2144, 2379, 2496, 2613, 2704, 2928, 3172, 3216, 3484, 3904, 4056, 4087, 4288, 4758, 4992, 5226, 5408, 5856, 6344, 6432, 6968, 7808, 8112, 8174, 8576, 9516, 10309, 10452, 10816, 11323, 11712, 12261, 12688, 12864, 13936, 16224, 16348, 19032, 20618, 20904, 21632, 22646, 23424, 24522, 25376, 25728, 27872, 30927, 32448, 32696, 33969, 38064, 41236, 41808, 45292, 49044, 50752, 53131, 55744, 61854, 64896, 65392, 67938, 76128, 82472, 83616, 90584, 98088, 101504, 106262, 111488, 123708, 130784, 135876, 152256, 159393, 164944, 167232, 181168, 196176, 212524, 247416, 261568, 271752, 304512, 318786, 329888, 334464, 362336, 392352, 425048, 494832, 523136, 543504, 637572, 659776, 690703, 724672, 784704, 850096, 989664, 1087008, 1275144, 1319552, 1381406, 1449344, 1569408, 1700192, 1979328, 2072109, 2174016, 2550288, 2762812, 3400384, 3958656, 4144218, 4348032, 5100576, 5525624, 6800768, 8288436, 10201152, 11051248, 16576872, 20402304, 22102496, 33153744, 44204992, 66307488, 88409984, 132614976, 265229952]

約数ペア:

[(1, 265229952), (2, 132614976), (3, 88409984), (4, 66307488), (6, 44204992), (8, 33153744), (12, 22102496), (13, 20402304), (16, 16576872), (24, 11051248), (26, 10201152), (32, 8288436), (39, 6800768), (48, 5525624), (52, 5100576), (61, 4348032), (64, 4144218), (67, 3958656), (78, 3400384), (96, 2762812), (104, 2550288), (122, 2174016), (128, 2072109), (134, 1979328), (156, 1700192), (169, 1569408), (183, 1449344), (192, 1381406), (201, 1319552), (208, 1275144), (244, 1087008), (268, 989664), (312, 850096), (338, 784704), (366, 724672), (384, 690703), (402, 659776), (416, 637572), (488, 543504), (507, 523136), (536, 494832), (624, 425048), (676, 392352), (732, 362336), (793, 334464), (804, 329888), (832, 318786), (871, 304512), (976, 271752), (1014, 261568), (1072, 247416), (1248, 212524), (1352, 196176), (1464, 181168), (1586, 167232), (1608, 164944), (1664, 159393), (1742, 152256), (1952, 135876), (2028, 130784), (2144, 123708), (2379, 111488), (2496, 106262), (2613, 101504), (2704, 98088), (2928, 90584), (3172, 83616), (3216, 82472), (3484, 76128), (3904, 67938), (4056, 65392), (4087, 64896), (4288, 61854), (4758, 55744), (4992, 53131), (5226, 50752), (5408, 49044), (5856, 45292), (6344, 41808), (6432, 41236), (6968, 38064), (7808, 33969), (8112, 32696), (8174, 32448), (8576, 30927), (9516, 27872), (10309, 25728), (10452, 25376), (10816, 24522), (11323, 23424), (11712, 22646), (12261, 21632), (12688, 20904), (12864, 20618), (13936, 19032), (16224, 16348)]