295478286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 638254080

約数和(自身を除く): 342775794

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 71, 106, 138, 142, 159, 213, 318, 426, 569, 1138, 1219, 1633, 1707, 2438, 3266, 3414, 3657, 3763, 4899, 7314, 7526, 9798, 11289, 13087, 22578, 26174, 30157, 39261, 40399, 60314, 78522, 80798, 86549, 90471, 121197, 173098, 180942, 242394, 259647, 519294, 693611, 929177, 1387222, 1858354, 2080833, 2141147, 2787531, 4161666, 4282294, 5575062, 6423441, 12846882, 49246381, 98492762, 147739143, 295478286]

約数ペア:

[(1, 295478286), (2, 147739143), (3, 98492762), (6, 49246381), (23, 12846882), (46, 6423441), (53, 5575062), (69, 4282294), (71, 4161666), (106, 2787531), (138, 2141147), (142, 2080833), (159, 1858354), (213, 1387222), (318, 929177), (426, 693611), (569, 519294), (1138, 259647), (1219, 242394), (1633, 180942), (1707, 173098), (2438, 121197), (3266, 90471), (3414, 86549), (3657, 80798), (3763, 78522), (4899, 60314), (7314, 40399), (7526, 39261), (9798, 30157), (11289, 26174), (13087, 22578)]