257913072

素因数分解:

$2^4\times 3^4\times {\mathrm{59}}^1\times {\mathrm{3373}}^1$

素因数の和:3452

約数の個数: 100

約数和(自身を含む): 759352440

約数和(自身を除く): 501439368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 324, 354, 432, 472, 531, 648, 708, 944, 1062, 1296, 1416, 1593, 2124, 2832, 3186, 3373, 4248, 4779, 6372, 6746, 8496, 9558, 10119, 12744, 13492, 19116, 20238, 25488, 26984, 30357, 38232, 40476, 53968, 60714, 76464, 80952, 91071, 121428, 161904, 182142, 199007, 242856, 273213, 364284, 398014, 485712, 546426, 597021, 728568, 796028, 1092852, 1194042, 1457136, 1592056, 1791063, 2185704, 2388084, 3184112, 3582126, 4371408, 4776168, 5373189, 7164252, 9552336, 10746378, 14328504, 16119567, 21492756, 28657008, 32239134, 42985512, 64478268, 85971024, 128956536, 257913072]

約数ペア:

[(1, 257913072), (2, 128956536), (3, 85971024), (4, 64478268), (6, 42985512), (8, 32239134), (9, 28657008), (12, 21492756), (16, 16119567), (18, 14328504), (24, 10746378), (27, 9552336), (36, 7164252), (48, 5373189), (54, 4776168), (59, 4371408), (72, 3582126), (81, 3184112), (108, 2388084), (118, 2185704), (144, 1791063), (162, 1592056), (177, 1457136), (216, 1194042), (236, 1092852), (324, 796028), (354, 728568), (432, 597021), (472, 546426), (531, 485712), (648, 398014), (708, 364284), (944, 273213), (1062, 242856), (1296, 199007), (1416, 182142), (1593, 161904), (2124, 121428), (2832, 91071), (3186, 80952), (3373, 76464), (4248, 60714), (4779, 53968), (6372, 40476), (6746, 38232), (8496, 30357), (9558, 26984), (10119, 25488), (12744, 20238), (13492, 19116)]