40559616

素因数分解:

$2^{10}\times 3^5\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 132

約数和(自身を含む): 122197712

約数和(自身を除く): 81638096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 163, 192, 216, 243, 256, 288, 324, 326, 384, 432, 486, 489, 512, 576, 648, 652, 768, 864, 972, 978, 1024, 1152, 1296, 1304, 1467, 1536, 1728, 1944, 1956, 2304, 2592, 2608, 2934, 3072, 3456, 3888, 3912, 4401, 4608, 5184, 5216, 5868, 6912, 7776, 7824, 8802, 9216, 10368, 10432, 11736, 13203, 13824, 15552, 15648, 17604, 20736, 20864, 23472, 26406, 27648, 31104, 31296, 35208, 39609, 41472, 41728, 46944, 52812, 62208, 62592, 70416, 79218, 82944, 83456, 93888, 105624, 124416, 125184, 140832, 158436, 166912, 187776, 211248, 248832, 250368, 281664, 316872, 375552, 422496, 500736, 563328, 633744, 751104, 844992, 1126656, 1267488, 1502208, 1689984, 2253312, 2534976, 3379968, 4506624, 5069952, 6759936, 10139904, 13519872, 20279808, 40559616]

約数ペア:

[(1, 40559616), (2, 20279808), (3, 13519872), (4, 10139904), (6, 6759936), (8, 5069952), (9, 4506624), (12, 3379968), (16, 2534976), (18, 2253312), (24, 1689984), (27, 1502208), (32, 1267488), (36, 1126656), (48, 844992), (54, 751104), (64, 633744), (72, 563328), (81, 500736), (96, 422496), (108, 375552), (128, 316872), (144, 281664), (162, 250368), (163, 248832), (192, 211248), (216, 187776), (243, 166912), (256, 158436), (288, 140832), (324, 125184), (326, 124416), (384, 105624), (432, 93888), (486, 83456), (489, 82944), (512, 79218), (576, 70416), (648, 62592), (652, 62208), (768, 52812), (864, 46944), (972, 41728), (978, 41472), (1024, 39609), (1152, 35208), (1296, 31296), (1304, 31104), (1467, 27648), (1536, 26406), (1728, 23472), (1944, 20864), (1956, 20736), (2304, 17604), (2592, 15648), (2608, 15552), (2934, 13824), (3072, 13203), (3456, 11736), (3888, 10432), (3912, 10368), (4401, 9216), (4608, 8802), (5184, 7824), (5216, 7776), (5868, 6912)]