1305069408

素因数分解:

$2^5\times 3^5\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1251

約数の個数: 144

約数和(自身を含む): 3876883920

約数和(自身を除く): 2571814512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 243, 288, 314, 324, 432, 471, 486, 628, 648, 864, 942, 972, 1069, 1256, 1296, 1413, 1884, 1944, 2138, 2512, 2592, 2826, 3207, 3768, 3888, 4239, 4276, 5024, 5652, 6414, 7536, 7776, 8478, 8552, 9621, 11304, 12717, 12828, 15072, 16956, 17104, 19242, 22608, 25434, 25656, 28863, 33912, 34208, 38151, 38484, 45216, 50868, 51312, 57726, 67824, 76302, 76968, 86589, 101736, 102624, 115452, 135648, 152604, 153936, 167833, 173178, 203472, 230904, 259767, 305208, 307872, 335666, 346356, 406944, 461808, 503499, 519534, 610416, 671332, 692712, 923616, 1006998, 1039068, 1220832, 1342664, 1385424, 1510497, 2013996, 2078136, 2685328, 2770848, 3020994, 4027992, 4156272, 4531491, 5370656, 6041988, 8055984, 8312544, 9062982, 12083976, 13594473, 16111968, 18125964, 24167952, 27188946, 36251928, 40783419, 48335904, 54377892, 72503856, 81566838, 108755784, 145007712, 163133676, 217511568, 326267352, 435023136, 652534704, 1305069408]

約数ペア:

[(1, 1305069408), (2, 652534704), (3, 435023136), (4, 326267352), (6, 217511568), (8, 163133676), (9, 145007712), (12, 108755784), (16, 81566838), (18, 72503856), (24, 54377892), (27, 48335904), (32, 40783419), (36, 36251928), (48, 27188946), (54, 24167952), (72, 18125964), (81, 16111968), (96, 13594473), (108, 12083976), (144, 9062982), (157, 8312544), (162, 8055984), (216, 6041988), (243, 5370656), (288, 4531491), (314, 4156272), (324, 4027992), (432, 3020994), (471, 2770848), (486, 2685328), (628, 2078136), (648, 2013996), (864, 1510497), (942, 1385424), (972, 1342664), (1069, 1220832), (1256, 1039068), (1296, 1006998), (1413, 923616), (1884, 692712), (1944, 671332), (2138, 610416), (2512, 519534), (2592, 503499), (2826, 461808), (3207, 406944), (3768, 346356), (3888, 335666), (4239, 307872), (4276, 305208), (5024, 259767), (5652, 230904), (6414, 203472), (7536, 173178), (7776, 167833), (8478, 153936), (8552, 152604), (9621, 135648), (11304, 115452), (12717, 102624), (12828, 101736), (15072, 86589), (16956, 76968), (17104, 76302), (19242, 67824), (22608, 57726), (25434, 51312), (25656, 50868), (28863, 45216), (33912, 38484), (34208, 38151)]