338717522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 636733440

約数和(自身を除く): 298015918

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 83, 143, 166, 209, 247, 286, 418, 494, 751, 913, 1079, 1502, 1577, 1826, 2158, 2717, 3154, 5434, 8261, 9763, 11869, 14269, 16522, 17347, 19526, 20501, 23738, 28538, 34694, 41002, 62333, 107393, 124666, 156959, 185497, 214786, 225511, 313918, 370994, 451022, 685663, 810329, 1184327, 1371326, 1620658, 2040467, 2368654, 4080934, 8913619, 13027597, 15396251, 17827238, 26055194, 30792502, 169358761, 338717522]

約数ペア:

[(1, 338717522), (2, 169358761), (11, 30792502), (13, 26055194), (19, 17827238), (22, 15396251), (26, 13027597), (38, 8913619), (83, 4080934), (143, 2368654), (166, 2040467), (209, 1620658), (247, 1371326), (286, 1184327), (418, 810329), (494, 685663), (751, 451022), (913, 370994), (1079, 313918), (1502, 225511), (1577, 214786), (1826, 185497), (2158, 156959), (2717, 124666), (3154, 107393), (5434, 62333), (8261, 41002), (9763, 34694), (11869, 28538), (14269, 23738), (16522, 20501), (17347, 19526)]