308932052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 637156800

約数和(自身を除く): 328224748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 419, 572, 838, 1289, 1676, 2578, 4609, 5156, 5447, 9218, 10894, 14179, 16757, 18436, 21788, 28358, 33514, 56716, 59917, 67028, 119834, 184327, 239668, 368654, 540091, 737308, 1080182, 2160364, 5941001, 7021183, 11882002, 14042366, 23764004, 28084732, 77233013, 154466026, 308932052]

約数ペア:

[(1, 308932052), (2, 154466026), (4, 77233013), (11, 28084732), (13, 23764004), (22, 14042366), (26, 11882002), (44, 7021183), (52, 5941001), (143, 2160364), (286, 1080182), (419, 737308), (572, 540091), (838, 368654), (1289, 239668), (1676, 184327), (2578, 119834), (4609, 67028), (5156, 59917), (5447, 56716), (9218, 33514), (10894, 28358), (14179, 21788), (16757, 18436)]