312169752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139861}}^1$

素因数の和:139904

約数の個数: 48

約数和(自身を含む): 872738880

約数和(自身を除く): 560569128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 139861, 279722, 419583, 559444, 839166, 1118888, 1258749, 1678332, 2517498, 3356664, 4335691, 5034996, 8671382, 10069992, 13007073, 17342764, 26014146, 34685528, 39021219, 52028292, 78042438, 104056584, 156084876, 312169752]

約数ペア:

[(1, 312169752), (2, 156084876), (3, 104056584), (4, 78042438), (6, 52028292), (8, 39021219), (9, 34685528), (12, 26014146), (18, 17342764), (24, 13007073), (31, 10069992), (36, 8671382), (62, 5034996), (72, 4335691), (93, 3356664), (124, 2517498), (186, 1678332), (248, 1258749), (279, 1118888), (372, 839166), (558, 559444), (744, 419583), (1116, 279722), (2232, 139861)]