247520832

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:916

約数の個数: 112

約数和(自身を含む): 711598272

約数和(自身を除く): 464077440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 262, 312, 393, 416, 524, 624, 757, 786, 832, 1048, 1248, 1514, 1572, 1703, 2096, 2271, 2496, 3028, 3144, 3406, 4192, 4542, 5109, 6056, 6288, 6812, 8384, 9084, 9841, 10218, 12112, 12576, 13624, 18168, 19682, 20436, 24224, 25152, 27248, 29523, 36336, 39364, 40872, 48448, 54496, 59046, 72672, 78728, 81744, 99167, 108992, 118092, 145344, 157456, 163488, 198334, 236184, 297501, 314912, 326976, 396668, 472368, 595002, 629824, 793336, 944736, 1190004, 1289171, 1586672, 1889472, 2380008, 2578342, 3173344, 3867513, 4760016, 5156684, 6346688, 7735026, 9520032, 10313368, 15470052, 19040064, 20626736, 30940104, 41253472, 61880208, 82506944, 123760416, 247520832]

約数ペア:

[(1, 247520832), (2, 123760416), (3, 82506944), (4, 61880208), (6, 41253472), (8, 30940104), (12, 20626736), (13, 19040064), (16, 15470052), (24, 10313368), (26, 9520032), (32, 7735026), (39, 6346688), (48, 5156684), (52, 4760016), (64, 3867513), (78, 3173344), (96, 2578342), (104, 2380008), (131, 1889472), (156, 1586672), (192, 1289171), (208, 1190004), (262, 944736), (312, 793336), (393, 629824), (416, 595002), (524, 472368), (624, 396668), (757, 326976), (786, 314912), (832, 297501), (1048, 236184), (1248, 198334), (1514, 163488), (1572, 157456), (1703, 145344), (2096, 118092), (2271, 108992), (2496, 99167), (3028, 81744), (3144, 78728), (3406, 72672), (4192, 59046), (4542, 54496), (5109, 48448), (6056, 40872), (6288, 39364), (6812, 36336), (8384, 29523), (9084, 27248), (9841, 25152), (10218, 24224), (12112, 20436), (12576, 19682), (13624, 18168)]