252747216

素因数分解:

$2^4\times 3^7\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 761379840

約数和(自身を除く): 508632624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 233, 243, 248, 279, 324, 372, 432, 466, 486, 496, 558, 648, 699, 729, 744, 837, 932, 972, 1116, 1296, 1398, 1458, 1488, 1674, 1864, 1944, 2097, 2187, 2232, 2511, 2796, 2916, 3348, 3728, 3888, 4194, 4374, 4464, 5022, 5592, 5832, 6291, 6696, 7223, 7533, 8388, 8748, 10044, 11184, 11664, 12582, 13392, 14446, 15066, 16776, 17496, 18873, 20088, 21669, 22599, 25164, 28892, 30132, 33552, 34992, 37746, 40176, 43338, 45198, 50328, 56619, 57784, 60264, 65007, 67797, 75492, 86676, 90396, 100656, 113238, 115568, 120528, 130014, 135594, 150984, 169857, 173352, 180792, 195021, 226476, 260028, 271188, 301968, 339714, 346704, 361584, 390042, 452952, 509571, 520056, 542376, 585063, 679428, 780084, 905904, 1019142, 1040112, 1084752, 1170126, 1358856, 1560168, 1755189, 2038284, 2340252, 2717712, 3120336, 3510378, 4076568, 4680504, 5265567, 7020756, 8153136, 9361008, 10531134, 14041512, 15796701, 21062268, 28083024, 31593402, 42124536, 63186804, 84249072, 126373608, 252747216]

約数ペア:

[(1, 252747216), (2, 126373608), (3, 84249072), (4, 63186804), (6, 42124536), (8, 31593402), (9, 28083024), (12, 21062268), (16, 15796701), (18, 14041512), (24, 10531134), (27, 9361008), (31, 8153136), (36, 7020756), (48, 5265567), (54, 4680504), (62, 4076568), (72, 3510378), (81, 3120336), (93, 2717712), (108, 2340252), (124, 2038284), (144, 1755189), (162, 1560168), (186, 1358856), (216, 1170126), (233, 1084752), (243, 1040112), (248, 1019142), (279, 905904), (324, 780084), (372, 679428), (432, 585063), (466, 542376), (486, 520056), (496, 509571), (558, 452952), (648, 390042), (699, 361584), (729, 346704), (744, 339714), (837, 301968), (932, 271188), (972, 260028), (1116, 226476), (1296, 195021), (1398, 180792), (1458, 173352), (1488, 169857), (1674, 150984), (1864, 135594), (1944, 130014), (2097, 120528), (2187, 115568), (2232, 113238), (2511, 100656), (2796, 90396), (2916, 86676), (3348, 75492), (3728, 67797), (3888, 65007), (4194, 60264), (4374, 57784), (4464, 56619), (5022, 50328), (5592, 45198), (5832, 43338), (6291, 40176), (6696, 37746), (7223, 34992), (7533, 33552), (8388, 30132), (8748, 28892), (10044, 25164), (11184, 22599), (11664, 21669), (12582, 20088), (13392, 18873), (14446, 17496), (15066, 16776)]