222313728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 144

約数和(自身を含む): 728448896

約数和(自身を除く): 506135168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3181, 3328, 4368, 4992, 5376, 5824, 6362, 8736, 9543, 9984, 11648, 12724, 17472, 19086, 22267, 23296, 25448, 34944, 38172, 41353, 44534, 50896, 66801, 69888, 76344, 82706, 89068, 101792, 124059, 133602, 152688, 165412, 178136, 203584, 248118, 267204, 289471, 305376, 330824, 356272, 407168, 496236, 534408, 578942, 610752, 661648, 712544, 814336, 868413, 992472, 1068816, 1157884, 1221504, 1323296, 1425088, 1736826, 1984944, 2137632, 2315768, 2443008, 2646592, 2850176, 3473652, 3969888, 4275264, 4631536, 5293184, 5700352, 6947304, 7939776, 8550528, 9263072, 10586368, 13894608, 15879552, 17101056, 18526144, 27789216, 31759104, 37052288, 55578432, 74104576, 111156864, 222313728]

約数ペア:

[(1, 222313728), (2, 111156864), (3, 74104576), (4, 55578432), (6, 37052288), (7, 31759104), (8, 27789216), (12, 18526144), (13, 17101056), (14, 15879552), (16, 13894608), (21, 10586368), (24, 9263072), (26, 8550528), (28, 7939776), (32, 6947304), (39, 5700352), (42, 5293184), (48, 4631536), (52, 4275264), (56, 3969888), (64, 3473652), (78, 2850176), (84, 2646592), (91, 2443008), (96, 2315768), (104, 2137632), (112, 1984944), (128, 1736826), (156, 1425088), (168, 1323296), (182, 1221504), (192, 1157884), (208, 1068816), (224, 992472), (256, 868413), (273, 814336), (312, 712544), (336, 661648), (364, 610752), (384, 578942), (416, 534408), (448, 496236), (546, 407168), (624, 356272), (672, 330824), (728, 305376), (768, 289471), (832, 267204), (896, 248118), (1092, 203584), (1248, 178136), (1344, 165412), (1456, 152688), (1664, 133602), (1792, 124059), (2184, 101792), (2496, 89068), (2688, 82706), (2912, 76344), (3181, 69888), (3328, 66801), (4368, 50896), (4992, 44534), (5376, 41353), (5824, 38172), (6362, 34944), (8736, 25448), (9543, 23296), (9984, 22267), (11648, 19086), (12724, 17472)]