2912154980168

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{18930749}}^1$

素因数の和:18930870

約数の個数: 64

約数和(自身を含む): 6487946640000

約数和(自身を除く): 3575791659832

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 82, 134, 164, 268, 287, 328, 469, 536, 574, 938, 1148, 1876, 2296, 2747, 3752, 5494, 10988, 19229, 21976, 38458, 76916, 153832, 18930749, 37861498, 75722996, 132515243, 151445992, 265030486, 530060972, 776160709, 1060121944, 1268360183, 1552321418, 2536720366, 3104642836, 5073440732, 5433124963, 6209285672, 8878521281, 10146881464, 10866249926, 17757042562, 21732499852, 35514085124, 43464999704, 52002767503, 71028170248, 104005535006, 208011070012, 364019372521, 416022140024, 728038745042, 1456077490084, 2912154980168]

約数ペア:

[(1, 2912154980168), (2, 1456077490084), (4, 728038745042), (7, 416022140024), (8, 364019372521), (14, 208011070012), (28, 104005535006), (41, 71028170248), (56, 52002767503), (67, 43464999704), (82, 35514085124), (134, 21732499852), (164, 17757042562), (268, 10866249926), (287, 10146881464), (328, 8878521281), (469, 6209285672), (536, 5433124963), (574, 5073440732), (938, 3104642836), (1148, 2536720366), (1876, 1552321418), (2296, 1268360183), (2747, 1060121944), (3752, 776160709), (5494, 530060972), (10988, 265030486), (19229, 151445992), (21976, 132515243), (38458, 75722996), (76916, 37861498), (153832, 18930749)]