267616986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 691224576

約数和(自身を除く): 423607590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 97, 163, 182, 186, 194, 217, 273, 291, 326, 403, 434, 489, 546, 582, 651, 679, 806, 978, 1141, 1209, 1261, 1302, 1358, 2037, 2119, 2282, 2418, 2522, 2821, 3007, 3423, 3783, 4074, 4238, 5053, 5642, 6014, 6357, 6846, 7566, 8463, 8827, 9021, 10106, 12714, 14833, 15159, 15811, 16926, 17654, 18042, 21049, 26481, 29666, 30318, 31622, 35371, 39091, 42098, 44499, 47433, 52962, 63147, 65689, 70742, 78182, 88998, 94866, 106113, 110677, 117273, 126294, 131378, 197067, 205543, 212226, 221354, 234546, 273637, 332031, 394134, 411086, 459823, 490141, 547274, 616629, 664062, 820911, 919646, 980282, 1233258, 1379469, 1438801, 1470423, 1641822, 2758938, 2877602, 2940846, 3430987, 4316403, 6371833, 6861974, 8632806, 10292961, 12743666, 19115499, 20585922, 38230998, 44602831, 89205662, 133808493, 267616986]

約数ペア:

[(1, 267616986), (2, 133808493), (3, 89205662), (6, 44602831), (7, 38230998), (13, 20585922), (14, 19115499), (21, 12743666), (26, 10292961), (31, 8632806), (39, 6861974), (42, 6371833), (62, 4316403), (78, 3430987), (91, 2940846), (93, 2877602), (97, 2758938), (163, 1641822), (182, 1470423), (186, 1438801), (194, 1379469), (217, 1233258), (273, 980282), (291, 919646), (326, 820911), (403, 664062), (434, 616629), (489, 547274), (546, 490141), (582, 459823), (651, 411086), (679, 394134), (806, 332031), (978, 273637), (1141, 234546), (1209, 221354), (1261, 212226), (1302, 205543), (1358, 197067), (2037, 131378), (2119, 126294), (2282, 117273), (2418, 110677), (2522, 106113), (2821, 94866), (3007, 88998), (3423, 78182), (3783, 70742), (4074, 65689), (4238, 63147), (5053, 52962), (5642, 47433), (6014, 44499), (6357, 42098), (6846, 39091), (7566, 35371), (8463, 31622), (8827, 30318), (9021, 29666), (10106, 26481), (12714, 21049), (14833, 18042), (15159, 17654), (15811, 16926)]