388584672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{578251}}^1$

素因数の和:578271

約数の個数: 48

約数和(自身を含む): 1165756032

約数和(自身を除く): 777171360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 578251, 1156502, 1734753, 2313004, 3469506, 4047757, 4626008, 6939012, 8095514, 9252016, 12143271, 13878024, 16191028, 18504032, 24286542, 27756048, 32382056, 48573084, 55512096, 64764112, 97146168, 129528224, 194292336, 388584672]

約数ペア:

[(1, 388584672), (2, 194292336), (3, 129528224), (4, 97146168), (6, 64764112), (7, 55512096), (8, 48573084), (12, 32382056), (14, 27756048), (16, 24286542), (21, 18504032), (24, 16191028), (28, 13878024), (32, 12143271), (42, 9252016), (48, 8095514), (56, 6939012), (84, 4626008), (96, 4047757), (112, 3469506), (168, 2313004), (224, 1734753), (336, 1156502), (672, 578251)]