212691744

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 120

約数和(自身を含む): 645942528

約数和(自身を除く): 433250784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2647, 2976, 3348, 4464, 5022, 5294, 6696, 7941, 8928, 10044, 10588, 13392, 15882, 20088, 21176, 23823, 26784, 31764, 40176, 42352, 47646, 63528, 71469, 80352, 82057, 84704, 95292, 127056, 142938, 164114, 190584, 214407, 246171, 254112, 285876, 328228, 381168, 428814, 492342, 571752, 656456, 738513, 762336, 857628, 984684, 1143504, 1312912, 1477026, 1715256, 1969368, 2215539, 2287008, 2625824, 2954052, 3430512, 3938736, 4431078, 5908104, 6646617, 6861024, 7877472, 8862156, 11816208, 13293234, 17724312, 23632416, 26586468, 35448624, 53172936, 70897248, 106345872, 212691744]

約数ペア:

[(1, 212691744), (2, 106345872), (3, 70897248), (4, 53172936), (6, 35448624), (8, 26586468), (9, 23632416), (12, 17724312), (16, 13293234), (18, 11816208), (24, 8862156), (27, 7877472), (31, 6861024), (32, 6646617), (36, 5908104), (48, 4431078), (54, 3938736), (62, 3430512), (72, 2954052), (81, 2625824), (93, 2287008), (96, 2215539), (108, 1969368), (124, 1715256), (144, 1477026), (162, 1312912), (186, 1143504), (216, 984684), (248, 857628), (279, 762336), (288, 738513), (324, 656456), (372, 571752), (432, 492342), (496, 428814), (558, 381168), (648, 328228), (744, 285876), (837, 254112), (864, 246171), (992, 214407), (1116, 190584), (1296, 164114), (1488, 142938), (1674, 127056), (2232, 95292), (2511, 84704), (2592, 82057), (2647, 80352), (2976, 71469), (3348, 63528), (4464, 47646), (5022, 42352), (5294, 40176), (6696, 31764), (7941, 26784), (8928, 23823), (10044, 21176), (10588, 20088), (13392, 15882)]