316432872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 1067827200

約数和(自身を除く): 751394328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 43, 54, 56, 62, 63, 72, 84, 86, 93, 108, 124, 126, 129, 157, 168, 172, 186, 189, 216, 217, 248, 252, 258, 279, 301, 314, 344, 372, 378, 387, 434, 471, 504, 516, 558, 602, 628, 651, 744, 756, 774, 837, 868, 903, 942, 1032, 1099, 1116, 1161, 1204, 1256, 1302, 1333, 1413, 1512, 1548, 1674, 1736, 1806, 1884, 1953, 2198, 2232, 2322, 2408, 2604, 2666, 2709, 2826, 3096, 3297, 3348, 3612, 3768, 3906, 3999, 4239, 4396, 4644, 4867, 5208, 5332, 5418, 5652, 5859, 6594, 6696, 6751, 7224, 7812, 7998, 8127, 8478, 8792, 9288, 9331, 9734, 9891, 10664, 10836, 11304, 11718, 11997, 13188, 13502, 14601, 15624, 15996, 16254, 16956, 18662, 19468, 19782, 20253, 21672, 23436, 23994, 26376, 27004, 27993, 29202, 29673, 31992, 32508, 33912, 34069, 35991, 37324, 38936, 39564, 40506, 43803, 46872, 47257, 47988, 54008, 55986, 58404, 59346, 60759, 65016, 68138, 71982, 74648, 79128, 81012, 83979, 87606, 94514, 95976, 102207, 111972, 116808, 118692, 121518, 131409, 136276, 141771, 143964, 162024, 167958, 175212, 182277, 189028, 204414, 209281, 223944, 237384, 243036, 251937, 262818, 272552, 283542, 287928, 306621, 335916, 350424, 364554, 378056, 408828, 418562, 425313, 486072, 503874, 525636, 567084, 613242, 627843, 671832, 729108, 817656, 837124, 850626, 919863, 1007748, 1051272, 1134168, 1226484, 1255686, 1275939, 1458216, 1464967, 1674248, 1701252, 1839726, 1883529, 2015496, 2452968, 2511372, 2551878, 2929934, 3402504, 3679452, 3767058, 4394901, 5022744, 5103756, 5650587, 5859868, 7358904, 7534116, 8789802, 10207512, 11301174, 11719736, 13184703, 15068232, 17579604, 22602348, 26369406, 35159208, 39554109, 45204696, 52738812, 79108218, 105477624, 158216436, 316432872]

約数ペア:

[(1, 316432872), (2, 158216436), (3, 105477624), (4, 79108218), (6, 52738812), (7, 45204696), (8, 39554109), (9, 35159208), (12, 26369406), (14, 22602348), (18, 17579604), (21, 15068232), (24, 13184703), (27, 11719736), (28, 11301174), (31, 10207512), (36, 8789802), (42, 7534116), (43, 7358904), (54, 5859868), (56, 5650587), (62, 5103756), (63, 5022744), (72, 4394901), (84, 3767058), (86, 3679452), (93, 3402504), (108, 2929934), (124, 2551878), (126, 2511372), (129, 2452968), (157, 2015496), (168, 1883529), (172, 1839726), (186, 1701252), (189, 1674248), (216, 1464967), (217, 1458216), (248, 1275939), (252, 1255686), (258, 1226484), (279, 1134168), (301, 1051272), (314, 1007748), (344, 919863), (372, 850626), (378, 837124), (387, 817656), (434, 729108), (471, 671832), (504, 627843), (516, 613242), (558, 567084), (602, 525636), (628, 503874), (651, 486072), (744, 425313), (756, 418562), (774, 408828), (837, 378056), (868, 364554), (903, 350424), (942, 335916), (1032, 306621), (1099, 287928), (1116, 283542), (1161, 272552), (1204, 262818), (1256, 251937), (1302, 243036), (1333, 237384), (1413, 223944), (1512, 209281), (1548, 204414), (1674, 189028), (1736, 182277), (1806, 175212), (1884, 167958), (1953, 162024), (2198, 143964), (2232, 141771), (2322, 136276), (2408, 131409), (2604, 121518), (2666, 118692), (2709, 116808), (2826, 111972), (3096, 102207), (3297, 95976), (3348, 94514), (3612, 87606), (3768, 83979), (3906, 81012), (3999, 79128), (4239, 74648), (4396, 71982), (4644, 68138), (4867, 65016), (5208, 60759), (5332, 59346), (5418, 58404), (5652, 55986), (5859, 54008), (6594, 47988), (6696, 47257), (6751, 46872), (7224, 43803), (7812, 40506), (7998, 39564), (8127, 38936), (8478, 37324), (8792, 35991), (9288, 34069), (9331, 33912), (9734, 32508), (9891, 31992), (10664, 29673), (10836, 29202), (11304, 27993), (11718, 27004), (11997, 26376), (13188, 23994), (13502, 23436), (14601, 21672), (15624, 20253), (15996, 19782), (16254, 19468), (16956, 18662)]