340612128

素因数分解:

$2^5\times 3^7\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 1044771840

約数和(自身を除く): 704159712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 157, 162, 186, 216, 243, 248, 279, 288, 314, 324, 372, 432, 471, 486, 496, 558, 628, 648, 729, 744, 837, 864, 942, 972, 992, 1116, 1256, 1296, 1413, 1458, 1488, 1674, 1884, 1944, 2187, 2232, 2511, 2512, 2592, 2826, 2916, 2976, 3348, 3768, 3888, 4239, 4374, 4464, 4867, 5022, 5024, 5652, 5832, 6696, 7533, 7536, 7776, 8478, 8748, 8928, 9734, 10044, 11304, 11664, 12717, 13392, 14601, 15066, 15072, 16956, 17496, 19468, 20088, 22599, 22608, 23328, 25434, 26784, 29202, 30132, 33912, 34992, 38151, 38936, 40176, 43803, 45198, 45216, 50868, 58404, 60264, 67797, 67824, 69984, 76302, 77872, 80352, 87606, 90396, 101736, 114453, 116808, 120528, 131409, 135594, 135648, 152604, 155744, 175212, 180792, 203472, 228906, 233616, 241056, 262818, 271188, 305208, 343359, 350424, 361584, 394227, 406944, 457812, 467232, 525636, 542376, 610416, 686718, 700848, 723168, 788454, 915624, 1051272, 1084752, 1182681, 1220832, 1373436, 1401696, 1576908, 1831248, 2102544, 2169504, 2365362, 2746872, 3153816, 3548043, 3662496, 4205088, 4730724, 5493744, 6307632, 7096086, 9461448, 10644129, 10987488, 12615264, 14192172, 18922896, 21288258, 28384344, 37845792, 42576516, 56768688, 85153032, 113537376, 170306064, 340612128]

約数ペア:

[(1, 340612128), (2, 170306064), (3, 113537376), (4, 85153032), (6, 56768688), (8, 42576516), (9, 37845792), (12, 28384344), (16, 21288258), (18, 18922896), (24, 14192172), (27, 12615264), (31, 10987488), (32, 10644129), (36, 9461448), (48, 7096086), (54, 6307632), (62, 5493744), (72, 4730724), (81, 4205088), (93, 3662496), (96, 3548043), (108, 3153816), (124, 2746872), (144, 2365362), (157, 2169504), (162, 2102544), (186, 1831248), (216, 1576908), (243, 1401696), (248, 1373436), (279, 1220832), (288, 1182681), (314, 1084752), (324, 1051272), (372, 915624), (432, 788454), (471, 723168), (486, 700848), (496, 686718), (558, 610416), (628, 542376), (648, 525636), (729, 467232), (744, 457812), (837, 406944), (864, 394227), (942, 361584), (972, 350424), (992, 343359), (1116, 305208), (1256, 271188), (1296, 262818), (1413, 241056), (1458, 233616), (1488, 228906), (1674, 203472), (1884, 180792), (1944, 175212), (2187, 155744), (2232, 152604), (2511, 135648), (2512, 135594), (2592, 131409), (2826, 120528), (2916, 116808), (2976, 114453), (3348, 101736), (3768, 90396), (3888, 87606), (4239, 80352), (4374, 77872), (4464, 76302), (4867, 69984), (5022, 67824), (5024, 67797), (5652, 60264), (5832, 58404), (6696, 50868), (7533, 45216), (7536, 45198), (7776, 43803), (8478, 40176), (8748, 38936), (8928, 38151), (9734, 34992), (10044, 33912), (11304, 30132), (11664, 29202), (12717, 26784), (13392, 25434), (14601, 23328), (15066, 22608), (15072, 22599), (16956, 20088), (17496, 19468)]