258501432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2393}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 740033280

約数和(自身を除く): 481531848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 643, 1286, 1929, 2393, 2572, 3858, 4501, 4786, 5144, 7179, 7716, 9002, 9572, 13503, 14358, 15432, 16751, 18004, 19144, 27006, 28716, 33502, 36008, 50253, 54012, 57432, 67004, 100506, 108024, 134008, 201012, 402024, 1538699, 3077398, 4616097, 6154796, 9232194, 10770893, 12309592, 18464388, 21541786, 32312679, 36928776, 43083572, 64625358, 86167144, 129250716, 258501432]

約数ペア:

[(1, 258501432), (2, 129250716), (3, 86167144), (4, 64625358), (6, 43083572), (7, 36928776), (8, 32312679), (12, 21541786), (14, 18464388), (21, 12309592), (24, 10770893), (28, 9232194), (42, 6154796), (56, 4616097), (84, 3077398), (168, 1538699), (643, 402024), (1286, 201012), (1929, 134008), (2393, 108024), (2572, 100506), (3858, 67004), (4501, 57432), (4786, 54012), (5144, 50253), (7179, 36008), (7716, 33502), (9002, 28716), (9572, 27006), (13503, 19144), (14358, 18004), (15432, 16751)]