220233384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1424

約数の個数: 128

約数和(自身を含む): 705888000

約数和(自身を除く): 485654616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 452, 504, 678, 756, 791, 904, 1017, 1289, 1356, 1512, 1582, 2034, 2373, 2578, 2712, 3051, 3164, 3867, 4068, 4746, 5156, 6102, 6328, 7119, 7734, 8136, 9023, 9492, 10312, 11601, 12204, 14238, 15468, 18046, 18984, 21357, 23202, 24408, 27069, 28476, 30936, 34803, 36092, 42714, 46404, 54138, 56952, 69606, 72184, 81207, 85428, 92808, 108276, 139212, 145657, 162414, 170856, 216552, 243621, 278424, 291314, 324828, 436971, 487242, 582628, 649656, 873942, 974484, 1019599, 1165256, 1310913, 1747884, 1948968, 2039198, 2621826, 3058797, 3495768, 3932739, 4078396, 5243652, 6117594, 7865478, 8156792, 9176391, 10487304, 12235188, 15730956, 18352782, 24470376, 27529173, 31461912, 36705564, 55058346, 73411128, 110116692, 220233384]

約数ペア:

[(1, 220233384), (2, 110116692), (3, 73411128), (4, 55058346), (6, 36705564), (7, 31461912), (8, 27529173), (9, 24470376), (12, 18352782), (14, 15730956), (18, 12235188), (21, 10487304), (24, 9176391), (27, 8156792), (28, 7865478), (36, 6117594), (42, 5243652), (54, 4078396), (56, 3932739), (63, 3495768), (72, 3058797), (84, 2621826), (108, 2039198), (113, 1948968), (126, 1747884), (168, 1310913), (189, 1165256), (216, 1019599), (226, 974484), (252, 873942), (339, 649656), (378, 582628), (452, 487242), (504, 436971), (678, 324828), (756, 291314), (791, 278424), (904, 243621), (1017, 216552), (1289, 170856), (1356, 162414), (1512, 145657), (1582, 139212), (2034, 108276), (2373, 92808), (2578, 85428), (2712, 81207), (3051, 72184), (3164, 69606), (3867, 56952), (4068, 54138), (4746, 46404), (5156, 42714), (6102, 36092), (6328, 34803), (7119, 30936), (7734, 28476), (8136, 27069), (9023, 24408), (9492, 23202), (10312, 21357), (11601, 18984), (12204, 18046), (14238, 15468)]