249931772998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1\times {\mathrm{4733}}^1$

素因数の和:6757

約数の個数: 64

約数和(自身を含む): 425378304000

約数和(自身を除く): 175446531002

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 1949, 3898, 4733, 9466, 13547, 27094, 37031, 44827, 60419, 74062, 89654, 89927, 108859, 120838, 146723, 179854, 217718, 293446, 851713, 1147961, 1389637, 1703426, 2068321, 2295922, 2779274, 2787737, 3374629, 4136642, 5575474, 6749258, 9224617, 18449234, 26403103, 52806206, 64117951, 128235902, 175267723, 212166191, 285963127, 350535446, 424332382, 571926254, 4031157629, 5433299413, 6577151921, 8062315258, 10866598826, 13154303842, 124965886499, 249931772998]

約数ペア:

[(1, 249931772998), (2, 124965886499), (19, 13154303842), (23, 10866598826), (31, 8062315258), (38, 6577151921), (46, 5433299413), (62, 4031157629), (437, 571926254), (589, 424332382), (713, 350535446), (874, 285963127), (1178, 212166191), (1426, 175267723), (1949, 128235902), (3898, 64117951), (4733, 52806206), (9466, 26403103), (13547, 18449234), (27094, 9224617), (37031, 6749258), (44827, 5575474), (60419, 4136642), (74062, 3374629), (89654, 2787737), (89927, 2779274), (108859, 2295922), (120838, 2068321), (146723, 1703426), (179854, 1389637), (217718, 1147961), (293446, 851713)]