231229544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 571872000

約数和(自身を除く): 340642456

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 73, 76, 91, 104, 133, 146, 152, 182, 229, 247, 266, 292, 364, 458, 494, 511, 532, 584, 728, 916, 949, 988, 1022, 1064, 1387, 1603, 1729, 1832, 1898, 1976, 2044, 2774, 2977, 3206, 3458, 3796, 4088, 4351, 5548, 5954, 6412, 6643, 6916, 7592, 8702, 9709, 11096, 11908, 12824, 13286, 13832, 16717, 17404, 18031, 19418, 20839, 23816, 26572, 30457, 33434, 34808, 36062, 38836, 41678, 53144, 56563, 60914, 66868, 72124, 77672, 83356, 113126, 117019, 121828, 126217, 133736, 144248, 166712, 217321, 226252, 234038, 243656, 252434, 317623, 395941, 434642, 452504, 468076, 504868, 635246, 791882, 869284, 936152, 1009736, 1270492, 1521247, 1583764, 1738568, 2223361, 2540984, 3042494, 3167528, 4129099, 4446722, 6084988, 8258198, 8893444, 12169976, 16516396, 17786888, 28903693, 33032792, 57807386, 115614772, 231229544]

約数ペア:

[(1, 231229544), (2, 115614772), (4, 57807386), (7, 33032792), (8, 28903693), (13, 17786888), (14, 16516396), (19, 12169976), (26, 8893444), (28, 8258198), (38, 6084988), (52, 4446722), (56, 4129099), (73, 3167528), (76, 3042494), (91, 2540984), (104, 2223361), (133, 1738568), (146, 1583764), (152, 1521247), (182, 1270492), (229, 1009736), (247, 936152), (266, 869284), (292, 791882), (364, 635246), (458, 504868), (494, 468076), (511, 452504), (532, 434642), (584, 395941), (728, 317623), (916, 252434), (949, 243656), (988, 234038), (1022, 226252), (1064, 217321), (1387, 166712), (1603, 144248), (1729, 133736), (1832, 126217), (1898, 121828), (1976, 117019), (2044, 113126), (2774, 83356), (2977, 77672), (3206, 72124), (3458, 66868), (3796, 60914), (4088, 56563), (4351, 53144), (5548, 41678), (5954, 38836), (6412, 36062), (6643, 34808), (6916, 33434), (7592, 30457), (8702, 26572), (9709, 23816), (11096, 20839), (11908, 19418), (12824, 18031), (13286, 17404), (13832, 16717)]