254388072

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{26699}}^1$

素因数の和:27105

約数の個数: 32

約数和(自身を含む): 637596000

約数和(自身を除く): 383207928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 26699, 53398, 80097, 106796, 160194, 213592, 320388, 640776, 10599503, 21199006, 31798509, 42398012, 63597018, 84796024, 127194036, 254388072]

約数ペア:

[(1, 254388072), (2, 127194036), (3, 84796024), (4, 63597018), (6, 42398012), (8, 31798509), (12, 21199006), (24, 10599503), (397, 640776), (794, 320388), (1191, 213592), (1588, 160194), (2382, 106796), (3176, 80097), (4764, 53398), (9528, 26699)]