1880852848

素因数分解:

$2^4\times 7^3\times {\mathrm{107}}^1\times {\mathrm{3203}}^1$

素因数の和:3339

約数の個数: 80

約数和(自身を含む): 4290796800

約数和(自身を除く): 2409943952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 343, 392, 428, 686, 749, 784, 856, 1372, 1498, 1712, 2744, 2996, 3203, 5243, 5488, 5992, 6406, 10486, 11984, 12812, 20972, 22421, 25624, 36701, 41944, 44842, 51248, 73402, 83888, 89684, 146804, 156947, 179368, 293608, 313894, 342721, 358736, 587216, 627788, 685442, 1098629, 1255576, 1370884, 2197258, 2399047, 2511152, 2741768, 4394516, 4798094, 5483536, 8789032, 9596188, 16793329, 17578064, 19192376, 33586658, 38384752, 67173316, 117553303, 134346632, 235106606, 268693264, 470213212, 940426424, 1880852848]

約数ペア:

[(1, 1880852848), (2, 940426424), (4, 470213212), (7, 268693264), (8, 235106606), (14, 134346632), (16, 117553303), (28, 67173316), (49, 38384752), (56, 33586658), (98, 19192376), (107, 17578064), (112, 16793329), (196, 9596188), (214, 8789032), (343, 5483536), (392, 4798094), (428, 4394516), (686, 2741768), (749, 2511152), (784, 2399047), (856, 2197258), (1372, 1370884), (1498, 1255576), (1712, 1098629), (2744, 685442), (2996, 627788), (3203, 587216), (5243, 358736), (5488, 342721), (5992, 313894), (6406, 293608), (10486, 179368), (11984, 156947), (12812, 146804), (20972, 89684), (22421, 83888), (25624, 73402), (36701, 51248), (41944, 44842)]