328095726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 767743488

約数和(自身を除く): 439647762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 113, 146, 219, 226, 339, 438, 511, 678, 791, 947, 1022, 1533, 1582, 1894, 2373, 2841, 3066, 4746, 5682, 6629, 8249, 13258, 16498, 19887, 24747, 39774, 49494, 57743, 69131, 107011, 115486, 138262, 173229, 207393, 214022, 321033, 346458, 414786, 483917, 642066, 749077, 967834, 1451751, 1498154, 2247231, 2903502, 4494462, 7811803, 15623606, 23435409, 46870818, 54682621, 109365242, 164047863, 328095726]

約数ペア:

[(1, 328095726), (2, 164047863), (3, 109365242), (6, 54682621), (7, 46870818), (14, 23435409), (21, 15623606), (42, 7811803), (73, 4494462), (113, 2903502), (146, 2247231), (219, 1498154), (226, 1451751), (339, 967834), (438, 749077), (511, 642066), (678, 483917), (791, 414786), (947, 346458), (1022, 321033), (1533, 214022), (1582, 207393), (1894, 173229), (2373, 138262), (2841, 115486), (3066, 107011), (4746, 69131), (5682, 57743), (6629, 49494), (8249, 39774), (13258, 24747), (16498, 19887)]