290947248

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 893246400

約数和(自身を除く): 602299152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 173, 204, 216, 229, 272, 306, 346, 408, 432, 458, 459, 519, 612, 687, 692, 816, 916, 918, 1038, 1224, 1374, 1384, 1557, 1832, 1836, 2061, 2076, 2448, 2748, 2768, 2941, 3114, 3664, 3672, 3893, 4122, 4152, 4671, 5496, 5882, 6183, 6228, 7344, 7786, 8244, 8304, 8823, 9342, 10992, 11679, 11764, 12366, 12456, 15572, 16488, 17646, 18684, 23358, 23528, 24732, 24912, 26469, 31144, 32976, 35037, 35292, 37368, 39617, 46716, 47056, 49464, 52938, 62288, 70074, 70584, 74736, 79234, 79407, 93432, 98928, 105111, 105876, 118851, 140148, 141168, 158468, 158814, 186864, 210222, 211752, 237702, 280296, 316936, 317628, 356553, 420444, 423504, 475404, 560592, 633872, 635256, 673489, 713106, 840888, 950808, 1069659, 1270512, 1346978, 1426212, 1681776, 1901616, 2020467, 2139318, 2693956, 2852424, 4040934, 4278636, 5387912, 5704848, 6061401, 8081868, 8557272, 10775824, 12122802, 16163736, 17114544, 18184203, 24245604, 32327472, 36368406, 48491208, 72736812, 96982416, 145473624, 290947248]

約数ペア:

[(1, 290947248), (2, 145473624), (3, 96982416), (4, 72736812), (6, 48491208), (8, 36368406), (9, 32327472), (12, 24245604), (16, 18184203), (17, 17114544), (18, 16163736), (24, 12122802), (27, 10775824), (34, 8557272), (36, 8081868), (48, 6061401), (51, 5704848), (54, 5387912), (68, 4278636), (72, 4040934), (102, 2852424), (108, 2693956), (136, 2139318), (144, 2020467), (153, 1901616), (173, 1681776), (204, 1426212), (216, 1346978), (229, 1270512), (272, 1069659), (306, 950808), (346, 840888), (408, 713106), (432, 673489), (458, 635256), (459, 633872), (519, 560592), (612, 475404), (687, 423504), (692, 420444), (816, 356553), (916, 317628), (918, 316936), (1038, 280296), (1224, 237702), (1374, 211752), (1384, 210222), (1557, 186864), (1832, 158814), (1836, 158468), (2061, 141168), (2076, 140148), (2448, 118851), (2748, 105876), (2768, 105111), (2941, 98928), (3114, 93432), (3664, 79407), (3672, 79234), (3893, 74736), (4122, 70584), (4152, 70074), (4671, 62288), (5496, 52938), (5882, 49464), (6183, 47056), (6228, 46716), (7344, 39617), (7786, 37368), (8244, 35292), (8304, 35037), (8823, 32976), (9342, 31144), (10992, 26469), (11679, 24912), (11764, 24732), (12366, 23528), (12456, 23358), (15572, 18684), (16488, 17646)]