287718608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2791}}^1$

素因数の和:3195

約数の個数: 40

約数和(自身を含む): 592015680

約数和(自身を除く): 304297072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 758, 1516, 2791, 3032, 5582, 6064, 6443, 11164, 12886, 22328, 25772, 44656, 47447, 51544, 94894, 103088, 189788, 379576, 759152, 1057789, 2115578, 4231156, 8462312, 16924624, 17982413, 35964826, 71929652, 143859304, 287718608]

約数ペア:

[(1, 287718608), (2, 143859304), (4, 71929652), (8, 35964826), (16, 17982413), (17, 16924624), (34, 8462312), (68, 4231156), (136, 2115578), (272, 1057789), (379, 759152), (758, 379576), (1516, 189788), (2791, 103088), (3032, 94894), (5582, 51544), (6064, 47447), (6443, 44656), (11164, 25772), (12886, 22328)]