299492718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 706309632

約数和(自身を除く): 406816914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 83, 106, 159, 166, 249, 318, 371, 498, 581, 742, 1113, 1162, 1621, 1743, 2226, 3242, 3486, 4399, 4863, 8798, 9726, 11347, 13197, 22694, 26394, 30793, 34041, 61586, 68082, 85913, 92379, 134543, 171826, 184758, 257739, 269086, 403629, 515478, 601391, 807258, 941801, 1202782, 1804173, 1883602, 2825403, 3608346, 5650806, 7130779, 14261558, 21392337, 42784674, 49915453, 99830906, 149746359, 299492718]

約数ペア:

[(1, 299492718), (2, 149746359), (3, 99830906), (6, 49915453), (7, 42784674), (14, 21392337), (21, 14261558), (42, 7130779), (53, 5650806), (83, 3608346), (106, 2825403), (159, 1883602), (166, 1804173), (249, 1202782), (318, 941801), (371, 807258), (498, 601391), (581, 515478), (742, 403629), (1113, 269086), (1162, 257739), (1621, 184758), (1743, 171826), (2226, 134543), (3242, 92379), (3486, 85913), (4399, 68082), (4863, 61586), (8798, 34041), (9726, 30793), (11347, 26394), (13197, 22694)]