325617552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 1019656092

約数和(自身を除く): 694038540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 181, 186, 208, 234, 248, 279, 312, 362, 372, 403, 468, 496, 543, 558, 624, 724, 744, 806, 936, 961, 1086, 1116, 1209, 1448, 1488, 1612, 1629, 1872, 1922, 2172, 2232, 2353, 2418, 2883, 2896, 3224, 3258, 3627, 3844, 4344, 4464, 4706, 4836, 5611, 5766, 6448, 6516, 7059, 7254, 7688, 8649, 8688, 9412, 9672, 11222, 11532, 12493, 13032, 14118, 14508, 15376, 16833, 17298, 18824, 19344, 21177, 22444, 23064, 24986, 26064, 28236, 29016, 33666, 34596, 37479, 37648, 42354, 44888, 46128, 49972, 50499, 56472, 58032, 67332, 69192, 72943, 74958, 84708, 89776, 99944, 100998, 112437, 112944, 134664, 138384, 145886, 149916, 169416, 173941, 199888, 201996, 218829, 224874, 269328, 291772, 299832, 338832, 347882, 403992, 437658, 449748, 521823, 583544, 599664, 656487, 695764, 807984, 875316, 899496, 1043646, 1167088, 1312974, 1391528, 1565469, 1750632, 1798992, 2087292, 2261233, 2625948, 2783056, 3130938, 3501264, 4174584, 4522466, 5251896, 6261876, 6783699, 8349168, 9044932, 10503792, 12523752, 13567398, 18089864, 20351097, 25047504, 27134796, 36179728, 40702194, 54269592, 81404388, 108539184, 162808776, 325617552]

約数ペア:

[(1, 325617552), (2, 162808776), (3, 108539184), (4, 81404388), (6, 54269592), (8, 40702194), (9, 36179728), (12, 27134796), (13, 25047504), (16, 20351097), (18, 18089864), (24, 13567398), (26, 12523752), (31, 10503792), (36, 9044932), (39, 8349168), (48, 6783699), (52, 6261876), (62, 5251896), (72, 4522466), (78, 4174584), (93, 3501264), (104, 3130938), (117, 2783056), (124, 2625948), (144, 2261233), (156, 2087292), (181, 1798992), (186, 1750632), (208, 1565469), (234, 1391528), (248, 1312974), (279, 1167088), (312, 1043646), (362, 899496), (372, 875316), (403, 807984), (468, 695764), (496, 656487), (543, 599664), (558, 583544), (624, 521823), (724, 449748), (744, 437658), (806, 403992), (936, 347882), (961, 338832), (1086, 299832), (1116, 291772), (1209, 269328), (1448, 224874), (1488, 218829), (1612, 201996), (1629, 199888), (1872, 173941), (1922, 169416), (2172, 149916), (2232, 145886), (2353, 138384), (2418, 134664), (2883, 112944), (2896, 112437), (3224, 100998), (3258, 99944), (3627, 89776), (3844, 84708), (4344, 74958), (4464, 72943), (4706, 69192), (4836, 67332), (5611, 58032), (5766, 56472), (6448, 50499), (6516, 49972), (7059, 46128), (7254, 44888), (7688, 42354), (8649, 37648), (8688, 37479), (9412, 34596), (9672, 33666), (11222, 29016), (11532, 28236), (12493, 26064), (13032, 24986), (14118, 23064), (14508, 22444), (15376, 21177), (16833, 19344), (17298, 18824)]