355339992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2521}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 1016870400

約数和(自身を除く): 661530408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1678, 2517, 2521, 3356, 5034, 5042, 5873, 6712, 7563, 10068, 10084, 11746, 15126, 17619, 17647, 20136, 20168, 23492, 30252, 35238, 35294, 46984, 52941, 60504, 70476, 70588, 105882, 140952, 141176, 211764, 423528, 2115119, 4230238, 6345357, 8460476, 12690714, 14805833, 16920952, 25381428, 29611666, 44417499, 50762856, 59223332, 88834998, 118446664, 177669996, 355339992]

約数ペア:

[(1, 355339992), (2, 177669996), (3, 118446664), (4, 88834998), (6, 59223332), (7, 50762856), (8, 44417499), (12, 29611666), (14, 25381428), (21, 16920952), (24, 14805833), (28, 12690714), (42, 8460476), (56, 6345357), (84, 4230238), (168, 2115119), (839, 423528), (1678, 211764), (2517, 141176), (2521, 140952), (3356, 105882), (5034, 70588), (5042, 70476), (5873, 60504), (6712, 52941), (7563, 46984), (10068, 35294), (10084, 35238), (11746, 30252), (15126, 23492), (17619, 20168), (17647, 20136)]