2912479144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 6012864000

約数和(自身を除く): 3100384856

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 571, 874, 1142, 1459, 1748, 2284, 2918, 3496, 4568, 5836, 10849, 11672, 13133, 21698, 26266, 27721, 33557, 43396, 52532, 55442, 67114, 86792, 105064, 110884, 134228, 221768, 249527, 268456, 499054, 637583, 833089, 998108, 1275166, 1666178, 1996216, 2550332, 3332356, 5100664, 6664712, 15828691, 19161047, 31657382, 38322094, 63314764, 76644188, 126629528, 153288376, 364059893, 728119786, 1456239572, 2912479144]

約数ペア:

[(1, 2912479144), (2, 1456239572), (4, 728119786), (8, 364059893), (19, 153288376), (23, 126629528), (38, 76644188), (46, 63314764), (76, 38322094), (92, 31657382), (152, 19161047), (184, 15828691), (437, 6664712), (571, 5100664), (874, 3332356), (1142, 2550332), (1459, 1996216), (1748, 1666178), (2284, 1275166), (2918, 998108), (3496, 833089), (4568, 637583), (5836, 499054), (10849, 268456), (11672, 249527), (13133, 221768), (21698, 134228), (26266, 110884), (27721, 105064), (33557, 86792), (43396, 67114), (52532, 55442)]