304860244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3467}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 611755200

約数和(自身を除く): 306894956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1157, 1691, 2314, 3382, 3467, 4628, 6764, 6934, 13868, 21983, 43966, 45071, 65873, 87932, 90142, 131746, 180284, 263492, 308563, 617126, 856349, 1234252, 1712698, 3425396, 4011319, 5862697, 8022638, 11725394, 16045276, 23450788, 76215061, 152430122, 304860244]

約数ペア:

[(1, 304860244), (2, 152430122), (4, 76215061), (13, 23450788), (19, 16045276), (26, 11725394), (38, 8022638), (52, 5862697), (76, 4011319), (89, 3425396), (178, 1712698), (247, 1234252), (356, 856349), (494, 617126), (988, 308563), (1157, 263492), (1691, 180284), (2314, 131746), (3382, 90142), (3467, 87932), (4628, 65873), (6764, 45071), (6934, 43966), (13868, 21983)]