318434976

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 144

約数和(自身を含む): 970115328

約数和(自身を除く): 651680352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1116, 1296, 1321, 1488, 1674, 1944, 2232, 2511, 2592, 2642, 2976, 3348, 3888, 3963, 4464, 5022, 5284, 6696, 7533, 7776, 7926, 8928, 10044, 10568, 11889, 13392, 15066, 15852, 20088, 21136, 23778, 26784, 30132, 31704, 35667, 40176, 40951, 42272, 47556, 60264, 63408, 71334, 80352, 81902, 95112, 107001, 120528, 122853, 126816, 142668, 163804, 190224, 214002, 241056, 245706, 285336, 321003, 327608, 368559, 380448, 428004, 491412, 570672, 642006, 655216, 737118, 856008, 982824, 1105677, 1141344, 1284012, 1310432, 1474236, 1712016, 1965648, 2211354, 2568024, 2948472, 3317031, 3424032, 3931296, 4422708, 5136048, 5896944, 6634062, 8845416, 9951093, 10272096, 11793888, 13268124, 17690832, 19902186, 26536248, 35381664, 39804372, 53072496, 79608744, 106144992, 159217488, 318434976]

約数ペア:

[(1, 318434976), (2, 159217488), (3, 106144992), (4, 79608744), (6, 53072496), (8, 39804372), (9, 35381664), (12, 26536248), (16, 19902186), (18, 17690832), (24, 13268124), (27, 11793888), (31, 10272096), (32, 9951093), (36, 8845416), (48, 6634062), (54, 5896944), (62, 5136048), (72, 4422708), (81, 3931296), (93, 3424032), (96, 3317031), (108, 2948472), (124, 2568024), (144, 2211354), (162, 1965648), (186, 1712016), (216, 1474236), (243, 1310432), (248, 1284012), (279, 1141344), (288, 1105677), (324, 982824), (372, 856008), (432, 737118), (486, 655216), (496, 642006), (558, 570672), (648, 491412), (744, 428004), (837, 380448), (864, 368559), (972, 327608), (992, 321003), (1116, 285336), (1296, 245706), (1321, 241056), (1488, 214002), (1674, 190224), (1944, 163804), (2232, 142668), (2511, 126816), (2592, 122853), (2642, 120528), (2976, 107001), (3348, 95112), (3888, 81902), (3963, 80352), (4464, 71334), (5022, 63408), (5284, 60264), (6696, 47556), (7533, 42272), (7776, 40951), (7926, 40176), (8928, 35667), (10044, 31704), (10568, 30132), (11889, 26784), (13392, 23778), (15066, 21136), (15852, 20088)]