253705536

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 252

約数和(自身を含む): 863902260

約数和(自身を除く): 610196724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 89, 96, 98, 101, 112, 126, 144, 147, 168, 178, 192, 196, 202, 224, 252, 267, 288, 294, 303, 336, 356, 392, 404, 441, 448, 504, 534, 576, 588, 606, 623, 672, 707, 712, 784, 801, 808, 882, 909, 1008, 1068, 1176, 1212, 1246, 1344, 1414, 1424, 1568, 1602, 1616, 1764, 1818, 1869, 2016, 2121, 2136, 2352, 2424, 2492, 2828, 2848, 3136, 3204, 3232, 3528, 3636, 3738, 4032, 4242, 4272, 4361, 4704, 4848, 4949, 4984, 5607, 5656, 5696, 6363, 6408, 6464, 7056, 7272, 7476, 8484, 8544, 8722, 8989, 9408, 9696, 9898, 9968, 11214, 11312, 12726, 12816, 13083, 14112, 14544, 14847, 14952, 16968, 17088, 17444, 17978, 19392, 19796, 19936, 22428, 22624, 25452, 25632, 26166, 26967, 28224, 29088, 29694, 29904, 33936, 34888, 35956, 39249, 39592, 39872, 44541, 44856, 45248, 50904, 51264, 52332, 53934, 58176, 59388, 59808, 62923, 67872, 69776, 71912, 78498, 79184, 80901, 89082, 89712, 101808, 104664, 107868, 118776, 119616, 125846, 135744, 139552, 143824, 156996, 158368, 161802, 178164, 179424, 188769, 203616, 209328, 215736, 237552, 251692, 279104, 287648, 313992, 316736, 323604, 356328, 358848, 377538, 407232, 418656, 431472, 440461, 475104, 503384, 566307, 575296, 627984, 647208, 712656, 755076, 837312, 862944, 880922, 950208, 1006768, 1132614, 1255968, 1294416, 1321383, 1425312, 1510152, 1725888, 1761844, 2013536, 2265228, 2511936, 2588832, 2642766, 2850624, 3020304, 3523688, 3964149, 4027072, 4530456, 5177664, 5285532, 6040608, 7047376, 7928298, 9060912, 10571064, 12081216, 14094752, 15856596, 18121824, 21142128, 28189504, 31713192, 36243648, 42284256, 63426384, 84568512, 126852768, 253705536]

約数ペア:

[(1, 253705536), (2, 126852768), (3, 84568512), (4, 63426384), (6, 42284256), (7, 36243648), (8, 31713192), (9, 28189504), (12, 21142128), (14, 18121824), (16, 15856596), (18, 14094752), (21, 12081216), (24, 10571064), (28, 9060912), (32, 7928298), (36, 7047376), (42, 6040608), (48, 5285532), (49, 5177664), (56, 4530456), (63, 4027072), (64, 3964149), (72, 3523688), (84, 3020304), (89, 2850624), (96, 2642766), (98, 2588832), (101, 2511936), (112, 2265228), (126, 2013536), (144, 1761844), (147, 1725888), (168, 1510152), (178, 1425312), (192, 1321383), (196, 1294416), (202, 1255968), (224, 1132614), (252, 1006768), (267, 950208), (288, 880922), (294, 862944), (303, 837312), (336, 755076), (356, 712656), (392, 647208), (404, 627984), (441, 575296), (448, 566307), (504, 503384), (534, 475104), (576, 440461), (588, 431472), (606, 418656), (623, 407232), (672, 377538), (707, 358848), (712, 356328), (784, 323604), (801, 316736), (808, 313992), (882, 287648), (909, 279104), (1008, 251692), (1068, 237552), (1176, 215736), (1212, 209328), (1246, 203616), (1344, 188769), (1414, 179424), (1424, 178164), (1568, 161802), (1602, 158368), (1616, 156996), (1764, 143824), (1818, 139552), (1869, 135744), (2016, 125846), (2121, 119616), (2136, 118776), (2352, 107868), (2424, 104664), (2492, 101808), (2828, 89712), (2848, 89082), (3136, 80901), (3204, 79184), (3232, 78498), (3528, 71912), (3636, 69776), (3738, 67872), (4032, 62923), (4242, 59808), (4272, 59388), (4361, 58176), (4704, 53934), (4848, 52332), (4949, 51264), (4984, 50904), (5607, 45248), (5656, 44856), (5696, 44541), (6363, 39872), (6408, 39592), (6464, 39249), (7056, 35956), (7272, 34888), (7476, 33936), (8484, 29904), (8544, 29694), (8722, 29088), (8989, 28224), (9408, 26967), (9696, 26166), (9898, 25632), (9968, 25452), (11214, 22624), (11312, 22428), (12726, 19936), (12816, 19796), (13083, 19392), (14112, 17978), (14544, 17444), (14847, 17088), (14952, 16968)]