2771472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 8124480

約数和(自身を除く): 5353008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 181, 232, 264, 319, 348, 362, 464, 528, 543, 638, 696, 724, 957, 1086, 1276, 1392, 1448, 1914, 1991, 2172, 2552, 2896, 3828, 3982, 4344, 5104, 5249, 5973, 7656, 7964, 8688, 10498, 11946, 15312, 15747, 15928, 20996, 23892, 31494, 31856, 41992, 47784, 57739, 62988, 83984, 95568, 115478, 125976, 173217, 230956, 251952, 346434, 461912, 692868, 923824, 1385736, 2771472]

約数ペア:

[(1, 2771472), (2, 1385736), (3, 923824), (4, 692868), (6, 461912), (8, 346434), (11, 251952), (12, 230956), (16, 173217), (22, 125976), (24, 115478), (29, 95568), (33, 83984), (44, 62988), (48, 57739), (58, 47784), (66, 41992), (87, 31856), (88, 31494), (116, 23892), (132, 20996), (174, 15928), (176, 15747), (181, 15312), (232, 11946), (264, 10498), (319, 8688), (348, 7964), (362, 7656), (464, 5973), (528, 5249), (543, 5104), (638, 4344), (696, 3982), (724, 3828), (957, 2896), (1086, 2552), (1276, 2172), (1392, 1991), (1448, 1914)]