334879578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 804638016

約数和(自身を除く): 469758438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 271, 474, 542, 711, 813, 869, 1422, 1626, 1738, 2439, 2607, 2981, 4878, 5214, 5962, 6241, 7821, 8943, 12482, 15642, 17886, 18723, 21409, 26829, 37446, 42818, 53658, 56169, 64227, 68651, 112338, 128454, 137302, 192681, 205953, 235499, 385362, 411906, 470998, 617859, 706497, 1235718, 1412994, 1691311, 2119491, 3382622, 4238982, 5073933, 10147866, 15221799, 18604421, 30443598, 37208842, 55813263, 111626526, 167439789, 334879578]

約数ペア:

[(1, 334879578), (2, 167439789), (3, 111626526), (6, 55813263), (9, 37208842), (11, 30443598), (18, 18604421), (22, 15221799), (33, 10147866), (66, 5073933), (79, 4238982), (99, 3382622), (158, 2119491), (198, 1691311), (237, 1412994), (271, 1235718), (474, 706497), (542, 617859), (711, 470998), (813, 411906), (869, 385362), (1422, 235499), (1626, 205953), (1738, 192681), (2439, 137302), (2607, 128454), (2981, 112338), (4878, 68651), (5214, 64227), (5962, 56169), (6241, 53658), (7821, 42818), (8943, 37446), (12482, 26829), (15642, 21409), (17886, 18723)]