231377328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17657}}^1$

素因数の和:17691

約数の個数: 120

約数和(自身を含む): 797011488

約数和(自身を除く): 565634160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 17657, 35314, 52971, 70628, 105942, 123599, 141256, 158913, 211884, 229541, 247198, 282512, 317826, 370797, 423768, 459082, 494396, 635652, 688623, 741594, 847536, 918164, 988792, 1112391, 1271304, 1377246, 1483188, 1606787, 1836328, 1977584, 2065869, 2224782, 2542608, 2754492, 2966376, 3213574, 3672656, 4131738, 4449564, 4820361, 5508984, 5932752, 6427148, 8263476, 8899128, 9640722, 11017968, 12854296, 14461083, 16526952, 17798256, 19281444, 25708592, 28922166, 33053904, 38562888, 57844332, 77125776, 115688664, 231377328]

約数ペア:

[(1, 231377328), (2, 115688664), (3, 77125776), (4, 57844332), (6, 38562888), (7, 33053904), (8, 28922166), (9, 25708592), (12, 19281444), (13, 17798256), (14, 16526952), (16, 14461083), (18, 12854296), (21, 11017968), (24, 9640722), (26, 8899128), (28, 8263476), (36, 6427148), (39, 5932752), (42, 5508984), (48, 4820361), (52, 4449564), (56, 4131738), (63, 3672656), (72, 3213574), (78, 2966376), (84, 2754492), (91, 2542608), (104, 2224782), (112, 2065869), (117, 1977584), (126, 1836328), (144, 1606787), (156, 1483188), (168, 1377246), (182, 1271304), (208, 1112391), (234, 988792), (252, 918164), (273, 847536), (312, 741594), (336, 688623), (364, 635652), (468, 494396), (504, 459082), (546, 423768), (624, 370797), (728, 317826), (819, 282512), (936, 247198), (1008, 229541), (1092, 211884), (1456, 158913), (1638, 141256), (1872, 123599), (2184, 105942), (3276, 70628), (4368, 52971), (6552, 35314), (13104, 17657)]