2247381472

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{27043}}^1$

素因数の和:27120

約数の個数: 72

約数和(自身を含む): 5244210216

約数和(自身を除く): 2996828744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 2597, 2968, 5194, 5936, 10388, 11872, 20776, 27043, 41552, 54086, 83104, 108172, 189301, 216344, 378602, 432688, 757204, 865376, 1325107, 1433279, 1514408, 2650214, 2866558, 3028816, 5300428, 5733116, 6057632, 10032953, 10600856, 11466232, 20065906, 21201712, 22932464, 40131812, 42403424, 45864928, 70230671, 80263624, 140461342, 160527248, 280922684, 321054496, 561845368, 1123690736, 2247381472]

約数ペア:

[(1, 2247381472), (2, 1123690736), (4, 561845368), (7, 321054496), (8, 280922684), (14, 160527248), (16, 140461342), (28, 80263624), (32, 70230671), (49, 45864928), (53, 42403424), (56, 40131812), (98, 22932464), (106, 21201712), (112, 20065906), (196, 11466232), (212, 10600856), (224, 10032953), (371, 6057632), (392, 5733116), (424, 5300428), (742, 3028816), (784, 2866558), (848, 2650214), (1484, 1514408), (1568, 1433279), (1696, 1325107), (2597, 865376), (2968, 757204), (5194, 432688), (5936, 378602), (10388, 216344), (11872, 189301), (20776, 108172), (27043, 83104), (41552, 54086)]