342453528

素因数分解:

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

素因数の和:502

約数の個数: 128

約数和(自身を含む): 990720000

約数和(自身を除く): 648266472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 199, 216, 248, 257, 279, 372, 398, 514, 558, 597, 744, 771, 796, 837, 1028, 1116, 1194, 1542, 1592, 1674, 1791, 2056, 2232, 2313, 2388, 3084, 3348, 3582, 4626, 4776, 5373, 6168, 6169, 6696, 6939, 7164, 7967, 9252, 10746, 12338, 13878, 14328, 15934, 18504, 18507, 21492, 23901, 24676, 27756, 31868, 37014, 42984, 47802, 49352, 51143, 55512, 55521, 63736, 71703, 74028, 95604, 102286, 111042, 143406, 148056, 153429, 166563, 191208, 204572, 215109, 222084, 286812, 306858, 333126, 409144, 430218, 444168, 460287, 573624, 613716, 666252, 860436, 920574, 1227432, 1332504, 1380861, 1585433, 1720872, 1841148, 2761722, 3170866, 3682296, 4756299, 5523444, 6341732, 9512598, 11046888, 12683464, 14268897, 19025196, 28537794, 38050392, 42806691, 57075588, 85613382, 114151176, 171226764, 342453528]

約数ペア:

[(1, 342453528), (2, 171226764), (3, 114151176), (4, 85613382), (6, 57075588), (8, 42806691), (9, 38050392), (12, 28537794), (18, 19025196), (24, 14268897), (27, 12683464), (31, 11046888), (36, 9512598), (54, 6341732), (62, 5523444), (72, 4756299), (93, 3682296), (108, 3170866), (124, 2761722), (186, 1841148), (199, 1720872), (216, 1585433), (248, 1380861), (257, 1332504), (279, 1227432), (372, 920574), (398, 860436), (514, 666252), (558, 613716), (597, 573624), (744, 460287), (771, 444168), (796, 430218), (837, 409144), (1028, 333126), (1116, 306858), (1194, 286812), (1542, 222084), (1592, 215109), (1674, 204572), (1791, 191208), (2056, 166563), (2232, 153429), (2313, 148056), (2388, 143406), (3084, 111042), (3348, 102286), (3582, 95604), (4626, 74028), (4776, 71703), (5373, 63736), (6168, 55521), (6169, 55512), (6696, 51143), (6939, 49352), (7164, 47802), (7967, 42984), (9252, 37014), (10746, 31868), (12338, 27756), (13878, 24676), (14328, 23901), (15934, 21492), (18504, 18507)]