247524732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75557}}^1$

素因数の和:75587

約数の個数: 72

約数和(自身を含む): 770087136

約数和(自身を除く): 522562404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 75557, 151114, 226671, 302228, 453342, 528899, 680013, 906684, 982241, 1057798, 1360026, 1586697, 1964482, 2115596, 2720052, 2946723, 3173394, 3928964, 4760091, 5893446, 6346788, 6875687, 8840169, 9520182, 11786892, 13751374, 17680338, 19040364, 20627061, 27502748, 35360676, 41254122, 61881183, 82508244, 123762366, 247524732]

約数ペア:

[(1, 247524732), (2, 123762366), (3, 82508244), (4, 61881183), (6, 41254122), (7, 35360676), (9, 27502748), (12, 20627061), (13, 19040364), (14, 17680338), (18, 13751374), (21, 11786892), (26, 9520182), (28, 8840169), (36, 6875687), (39, 6346788), (42, 5893446), (52, 4760091), (63, 3928964), (78, 3173394), (84, 2946723), (91, 2720052), (117, 2115596), (126, 1964482), (156, 1586697), (182, 1360026), (234, 1057798), (252, 982241), (273, 906684), (364, 680013), (468, 528899), (546, 453342), (819, 302228), (1092, 226671), (1638, 151114), (3276, 75557)]