245690928

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:856

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 568542672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 113, 126, 144, 168, 189, 216, 226, 252, 336, 339, 378, 432, 452, 504, 678, 719, 756, 791, 904, 1008, 1017, 1356, 1438, 1512, 1582, 1808, 2034, 2157, 2373, 2712, 2876, 3024, 3051, 3164, 4068, 4314, 4746, 5033, 5424, 5752, 6102, 6328, 6471, 7119, 8136, 8628, 9492, 10066, 11504, 12204, 12656, 12942, 14238, 15099, 16272, 17256, 18984, 19413, 20132, 21357, 24408, 25884, 28476, 30198, 34512, 37968, 38826, 40264, 42714, 45297, 48816, 51768, 56952, 60396, 77652, 80528, 81247, 85428, 90594, 103536, 113904, 120792, 135891, 155304, 162494, 170856, 181188, 241584, 243741, 271782, 310608, 324988, 341712, 362376, 487482, 543564, 568729, 649976, 724752, 731223, 974964, 1087128, 1137458, 1299952, 1462446, 1706187, 1949928, 2174256, 2193669, 2274916, 2924892, 3412374, 3899856, 4387338, 4549832, 5118561, 5849784, 6824748, 8774676, 9099664, 10237122, 11699568, 13649496, 15355683, 17549352, 20474244, 27298992, 30711366, 35098704, 40948488, 61422732, 81896976, 122845464, 245690928]

約数ペア:

[(1, 245690928), (2, 122845464), (3, 81896976), (4, 61422732), (6, 40948488), (7, 35098704), (8, 30711366), (9, 27298992), (12, 20474244), (14, 17549352), (16, 15355683), (18, 13649496), (21, 11699568), (24, 10237122), (27, 9099664), (28, 8774676), (36, 6824748), (42, 5849784), (48, 5118561), (54, 4549832), (56, 4387338), (63, 3899856), (72, 3412374), (84, 2924892), (108, 2274916), (112, 2193669), (113, 2174256), (126, 1949928), (144, 1706187), (168, 1462446), (189, 1299952), (216, 1137458), (226, 1087128), (252, 974964), (336, 731223), (339, 724752), (378, 649976), (432, 568729), (452, 543564), (504, 487482), (678, 362376), (719, 341712), (756, 324988), (791, 310608), (904, 271782), (1008, 243741), (1017, 241584), (1356, 181188), (1438, 170856), (1512, 162494), (1582, 155304), (1808, 135891), (2034, 120792), (2157, 113904), (2373, 103536), (2712, 90594), (2876, 85428), (3024, 81247), (3051, 80528), (3164, 77652), (4068, 60396), (4314, 56952), (4746, 51768), (5033, 48816), (5424, 45297), (5752, 42714), (6102, 40264), (6328, 38826), (6471, 37968), (7119, 34512), (8136, 30198), (8628, 28476), (9492, 25884), (10066, 24408), (11504, 21357), (12204, 20132), (12656, 19413), (12942, 18984), (14238, 17256), (15099, 16272)]