245490924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{2089}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 655424000

約数和(自身を除く): 409933076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1399, 2089, 2798, 4178, 4197, 5596, 6267, 8356, 8394, 9793, 12534, 14623, 16788, 19586, 25068, 29246, 29379, 39172, 43869, 58492, 58758, 87738, 117516, 175476, 2922511, 5845022, 8767533, 11690044, 17535066, 20457577, 35070132, 40915154, 61372731, 81830308, 122745462, 245490924]

約数ペア:

[(1, 245490924), (2, 122745462), (3, 81830308), (4, 61372731), (6, 40915154), (7, 35070132), (12, 20457577), (14, 17535066), (21, 11690044), (28, 8767533), (42, 5845022), (84, 2922511), (1399, 175476), (2089, 117516), (2798, 87738), (4178, 58758), (4197, 58492), (5596, 43869), (6267, 39172), (8356, 29379), (8394, 29246), (9793, 25068), (12534, 19586), (14623, 16788)]