171226764

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 462336000

約数和(自身を除く): 291109236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 199, 257, 279, 372, 398, 514, 558, 597, 771, 796, 837, 1028, 1116, 1194, 1542, 1674, 1791, 2313, 2388, 3084, 3348, 3582, 4626, 5373, 6169, 6939, 7164, 7967, 9252, 10746, 12338, 13878, 15934, 18507, 21492, 23901, 24676, 27756, 31868, 37014, 47802, 51143, 55521, 71703, 74028, 95604, 102286, 111042, 143406, 153429, 166563, 204572, 215109, 222084, 286812, 306858, 333126, 430218, 460287, 613716, 666252, 860436, 920574, 1380861, 1585433, 1841148, 2761722, 3170866, 4756299, 5523444, 6341732, 9512598, 14268897, 19025196, 28537794, 42806691, 57075588, 85613382, 171226764]

約数ペア:

[(1, 171226764), (2, 85613382), (3, 57075588), (4, 42806691), (6, 28537794), (9, 19025196), (12, 14268897), (18, 9512598), (27, 6341732), (31, 5523444), (36, 4756299), (54, 3170866), (62, 2761722), (93, 1841148), (108, 1585433), (124, 1380861), (186, 920574), (199, 860436), (257, 666252), (279, 613716), (372, 460287), (398, 430218), (514, 333126), (558, 306858), (597, 286812), (771, 222084), (796, 215109), (837, 204572), (1028, 166563), (1116, 153429), (1194, 143406), (1542, 111042), (1674, 102286), (1791, 95604), (2313, 74028), (2388, 71703), (3084, 55521), (3348, 51143), (3582, 47802), (4626, 37014), (5373, 31868), (6169, 27756), (6939, 24676), (7164, 23901), (7967, 21492), (9252, 18507), (10746, 15934), (12338, 13878)]