347996688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{42899}}^1$

素因数の和:42936

約数の個数: 60

約数和(自身を含む): 973486800

約数和(自身を除く): 625490112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 42899, 85798, 128697, 171596, 257394, 343192, 514788, 557687, 686384, 1029576, 1115374, 1673061, 2059152, 2230748, 3346122, 4461496, 6692244, 7249931, 8922992, 13384488, 14499862, 21749793, 26768976, 28999724, 43499586, 57999448, 86999172, 115998896, 173998344, 347996688]

約数ペア:

[(1, 347996688), (2, 173998344), (3, 115998896), (4, 86999172), (6, 57999448), (8, 43499586), (12, 28999724), (13, 26768976), (16, 21749793), (24, 14499862), (26, 13384488), (39, 8922992), (48, 7249931), (52, 6692244), (78, 4461496), (104, 3346122), (156, 2230748), (169, 2059152), (208, 1673061), (312, 1115374), (338, 1029576), (507, 686384), (624, 557687), (676, 514788), (1014, 343192), (1352, 257394), (2028, 171596), (2704, 128697), (4056, 85798), (8112, 42899)]