561581808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5574

約数の個数: 80

約数和(自身を含む): 1548472320

約数和(自身を除く): 986890512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 127, 136, 204, 254, 272, 381, 408, 508, 762, 816, 1016, 1524, 2032, 2159, 3048, 4318, 5419, 6096, 6477, 8636, 10838, 12954, 16257, 17272, 21676, 25908, 32514, 34544, 43352, 51816, 65028, 86704, 92123, 103632, 130056, 184246, 260112, 276369, 368492, 552738, 688213, 736984, 1105476, 1376426, 1473968, 2064639, 2210952, 2752852, 4129278, 4421904, 5505704, 8258556, 11011408, 11699621, 16517112, 23399242, 33034224, 35098863, 46798484, 70197726, 93596968, 140395452, 187193936, 280790904, 561581808]

約数ペア:

[(1, 561581808), (2, 280790904), (3, 187193936), (4, 140395452), (6, 93596968), (8, 70197726), (12, 46798484), (16, 35098863), (17, 33034224), (24, 23399242), (34, 16517112), (48, 11699621), (51, 11011408), (68, 8258556), (102, 5505704), (127, 4421904), (136, 4129278), (204, 2752852), (254, 2210952), (272, 2064639), (381, 1473968), (408, 1376426), (508, 1105476), (762, 736984), (816, 688213), (1016, 552738), (1524, 368492), (2032, 276369), (2159, 260112), (3048, 184246), (4318, 130056), (5419, 103632), (6096, 92123), (6477, 86704), (8636, 65028), (10838, 51816), (12954, 43352), (16257, 34544), (17272, 32514), (21676, 25908)]