2912328

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 8232000

約数和(自身を除く): 5319672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 139, 194, 216, 278, 291, 388, 417, 556, 582, 776, 834, 873, 1112, 1164, 1251, 1668, 1746, 2328, 2502, 2619, 3336, 3492, 3753, 5004, 5238, 6984, 7506, 10008, 10476, 13483, 15012, 20952, 26966, 30024, 40449, 53932, 80898, 107864, 121347, 161796, 242694, 323592, 364041, 485388, 728082, 970776, 1456164, 2912328]

約数ペア:

[(1, 2912328), (2, 1456164), (3, 970776), (4, 728082), (6, 485388), (8, 364041), (9, 323592), (12, 242694), (18, 161796), (24, 121347), (27, 107864), (36, 80898), (54, 53932), (72, 40449), (97, 30024), (108, 26966), (139, 20952), (194, 15012), (216, 13483), (278, 10476), (291, 10008), (388, 7506), (417, 6984), (556, 5238), (582, 5004), (776, 3753), (834, 3492), (873, 3336), (1112, 2619), (1164, 2502), (1251, 2328), (1668, 1746)]