230490208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 514467072

約数和(自身を除く): 283976864

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 104, 122, 124, 208, 244, 248, 293, 403, 416, 488, 496, 586, 793, 806, 976, 992, 1172, 1586, 1612, 1891, 1952, 2344, 3172, 3224, 3782, 3809, 4688, 6344, 6448, 7564, 7618, 9083, 9376, 12688, 12896, 15128, 15236, 17873, 18166, 24583, 25376, 30256, 30472, 35746, 36332, 49166, 60512, 60944, 71492, 72664, 98332, 118079, 121888, 142984, 145328, 196664, 232349, 236158, 285968, 290656, 393328, 464698, 472316, 554063, 571936, 786656, 929396, 944632, 1108126, 1858792, 1889264, 2216252, 3717584, 3778528, 4432504, 7202819, 7435168, 8865008, 14405638, 17730016, 28811276, 57622552, 115245104, 230490208]

約数ペア:

[(1, 230490208), (2, 115245104), (4, 57622552), (8, 28811276), (13, 17730016), (16, 14405638), (26, 8865008), (31, 7435168), (32, 7202819), (52, 4432504), (61, 3778528), (62, 3717584), (104, 2216252), (122, 1889264), (124, 1858792), (208, 1108126), (244, 944632), (248, 929396), (293, 786656), (403, 571936), (416, 554063), (488, 472316), (496, 464698), (586, 393328), (793, 290656), (806, 285968), (976, 236158), (992, 232349), (1172, 196664), (1586, 145328), (1612, 142984), (1891, 121888), (1952, 118079), (2344, 98332), (3172, 72664), (3224, 71492), (3782, 60944), (3809, 60512), (4688, 49166), (6344, 36332), (6448, 35746), (7564, 30472), (7618, 30256), (9083, 25376), (9376, 24583), (12688, 18166), (12896, 17873), (15128, 15236)]