249600312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 754790400

約数和(自身を除く): 505190088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 103, 104, 108, 117, 156, 206, 216, 234, 309, 312, 351, 412, 468, 618, 702, 824, 863, 927, 936, 1236, 1339, 1404, 1726, 1854, 2472, 2589, 2678, 2781, 2808, 3452, 3708, 4017, 5178, 5356, 5562, 6904, 7416, 7767, 8034, 10356, 10712, 11124, 11219, 12051, 15534, 16068, 20712, 22248, 22438, 23301, 24102, 31068, 32136, 33657, 36153, 44876, 46602, 48204, 62136, 67314, 72306, 88889, 89752, 93204, 96408, 100971, 134628, 144612, 177778, 186408, 201942, 266667, 269256, 289224, 302913, 355556, 403884, 533334, 605826, 711112, 800001, 807768, 1066668, 1155557, 1211652, 1600002, 2133336, 2311114, 2400003, 2423304, 3200004, 3466671, 4622228, 4800006, 6400008, 6933342, 9244456, 9600012, 10400013, 13866684, 19200024, 20800026, 27733368, 31200039, 41600052, 62400078, 83200104, 124800156, 249600312]

約数ペア:

[(1, 249600312), (2, 124800156), (3, 83200104), (4, 62400078), (6, 41600052), (8, 31200039), (9, 27733368), (12, 20800026), (13, 19200024), (18, 13866684), (24, 10400013), (26, 9600012), (27, 9244456), (36, 6933342), (39, 6400008), (52, 4800006), (54, 4622228), (72, 3466671), (78, 3200004), (103, 2423304), (104, 2400003), (108, 2311114), (117, 2133336), (156, 1600002), (206, 1211652), (216, 1155557), (234, 1066668), (309, 807768), (312, 800001), (351, 711112), (412, 605826), (468, 533334), (618, 403884), (702, 355556), (824, 302913), (863, 289224), (927, 269256), (936, 266667), (1236, 201942), (1339, 186408), (1404, 177778), (1726, 144612), (1854, 134628), (2472, 100971), (2589, 96408), (2678, 93204), (2781, 89752), (2808, 88889), (3452, 72306), (3708, 67314), (4017, 62136), (5178, 48204), (5356, 46602), (5562, 44876), (6904, 36153), (7416, 33657), (7767, 32136), (8034, 31068), (10356, 24102), (10712, 23301), (11124, 22438), (11219, 22248), (12051, 20712), (15534, 16068)]