215351488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2225

約数の個数: 56

約数和(自身を含む): 469544400

約数和(自身を除く): 254192912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 149, 176, 298, 352, 596, 704, 1192, 1639, 2053, 2384, 3278, 4106, 4768, 6556, 8212, 9536, 13112, 16424, 22583, 26224, 32848, 45166, 52448, 65696, 90332, 104896, 131392, 180664, 305897, 361328, 611794, 722656, 1223588, 1445312, 2447176, 3364867, 4894352, 6729734, 9788704, 13459468, 19577408, 26918936, 53837872, 107675744, 215351488]

約数ペア:

[(1, 215351488), (2, 107675744), (4, 53837872), (8, 26918936), (11, 19577408), (16, 13459468), (22, 9788704), (32, 6729734), (44, 4894352), (64, 3364867), (88, 2447176), (149, 1445312), (176, 1223588), (298, 722656), (352, 611794), (596, 361328), (704, 305897), (1192, 180664), (1639, 131392), (2053, 104896), (2384, 90332), (3278, 65696), (4106, 52448), (4768, 45166), (6556, 32848), (8212, 26224), (9536, 22583), (13112, 16424)]