252251216

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 598461696

約数和(自身を除く): 346210480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 97, 98, 107, 112, 124, 194, 196, 214, 217, 248, 388, 392, 428, 434, 496, 679, 749, 776, 784, 856, 868, 1358, 1498, 1519, 1552, 1712, 1736, 2716, 2996, 3007, 3038, 3317, 3472, 4753, 5243, 5432, 5992, 6014, 6076, 6634, 9506, 10379, 10486, 10864, 11984, 12028, 12152, 13268, 19012, 20758, 20972, 21049, 23219, 24056, 24304, 26536, 38024, 41516, 41944, 42098, 46438, 48112, 53072, 72653, 76048, 83032, 83888, 84196, 92876, 145306, 147343, 162533, 166064, 168392, 185752, 290612, 294686, 321749, 325066, 336784, 371504, 508571, 581224, 589372, 643498, 650132, 1017142, 1162448, 1178744, 1286996, 1300264, 2034284, 2252243, 2357488, 2573992, 2600528, 4068568, 4504486, 5147984, 8137136, 9008972, 15765701, 18017944, 31531402, 36035888, 63062804, 126125608, 252251216]

約数ペア:

[(1, 252251216), (2, 126125608), (4, 63062804), (7, 36035888), (8, 31531402), (14, 18017944), (16, 15765701), (28, 9008972), (31, 8137136), (49, 5147984), (56, 4504486), (62, 4068568), (97, 2600528), (98, 2573992), (107, 2357488), (112, 2252243), (124, 2034284), (194, 1300264), (196, 1286996), (214, 1178744), (217, 1162448), (248, 1017142), (388, 650132), (392, 643498), (428, 589372), (434, 581224), (496, 508571), (679, 371504), (749, 336784), (776, 325066), (784, 321749), (856, 294686), (868, 290612), (1358, 185752), (1498, 168392), (1519, 166064), (1552, 162533), (1712, 147343), (1736, 145306), (2716, 92876), (2996, 84196), (3007, 83888), (3038, 83032), (3317, 76048), (3472, 72653), (4753, 53072), (5243, 48112), (5432, 46438), (5992, 42098), (6014, 41944), (6076, 41516), (6634, 38024), (9506, 26536), (10379, 24304), (10486, 24056), (10864, 23219), (11984, 21049), (12028, 20972), (12152, 20758), (13268, 19012)]