262997056

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 112

約数和(自身を含む): 637885440

約数和(自身を除く): 374888384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 653, 812, 868, 899, 928, 992, 1306, 1624, 1736, 1798, 1856, 1984, 2612, 3248, 3472, 3596, 4571, 5224, 6293, 6496, 6944, 7192, 9142, 10448, 12586, 12992, 13888, 14384, 18284, 18937, 20243, 20896, 25172, 28768, 36568, 37874, 40486, 41792, 50344, 57536, 73136, 75748, 80972, 100688, 132559, 141701, 146272, 151496, 161944, 201376, 265118, 283402, 292544, 302992, 323888, 402752, 530236, 566804, 587047, 605984, 647776, 1060472, 1133608, 1174094, 1211968, 1295552, 2120944, 2267216, 2348188, 4109329, 4241888, 4534432, 4696376, 8218658, 8483776, 9068864, 9392752, 16437316, 18785504, 32874632, 37571008, 65749264, 131498528, 262997056]

約数ペア:

[(1, 262997056), (2, 131498528), (4, 65749264), (7, 37571008), (8, 32874632), (14, 18785504), (16, 16437316), (28, 9392752), (29, 9068864), (31, 8483776), (32, 8218658), (56, 4696376), (58, 4534432), (62, 4241888), (64, 4109329), (112, 2348188), (116, 2267216), (124, 2120944), (203, 1295552), (217, 1211968), (224, 1174094), (232, 1133608), (248, 1060472), (406, 647776), (434, 605984), (448, 587047), (464, 566804), (496, 530236), (653, 402752), (812, 323888), (868, 302992), (899, 292544), (928, 283402), (992, 265118), (1306, 201376), (1624, 161944), (1736, 151496), (1798, 146272), (1856, 141701), (1984, 132559), (2612, 100688), (3248, 80972), (3472, 75748), (3596, 73136), (4571, 57536), (5224, 50344), (6293, 41792), (6496, 40486), (6944, 37874), (7192, 36568), (9142, 28768), (10448, 25172), (12586, 20896), (12992, 20243), (13888, 18937), (14384, 18284)]