213507168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 681504768

約数和(自身を除く): 467997600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 74, 84, 93, 96, 111, 112, 124, 148, 168, 186, 217, 222, 224, 248, 259, 277, 296, 336, 372, 434, 444, 496, 518, 554, 592, 651, 672, 744, 777, 831, 868, 888, 992, 1036, 1108, 1147, 1184, 1302, 1488, 1554, 1662, 1736, 1776, 1939, 2072, 2216, 2294, 2604, 2976, 3108, 3324, 3441, 3472, 3552, 3878, 4144, 4432, 4588, 5208, 5817, 6216, 6648, 6882, 6944, 7756, 8029, 8288, 8587, 8864, 9176, 10249, 10416, 11634, 12432, 13296, 13764, 15512, 16058, 17174, 18352, 20498, 20832, 23268, 24087, 24864, 25761, 26592, 27528, 30747, 31024, 32116, 34348, 36704, 40996, 46536, 48174, 51522, 55056, 60109, 61494, 62048, 64232, 68696, 71743, 81992, 93072, 96348, 103044, 110112, 120218, 122988, 128464, 137392, 143486, 163984, 180327, 186144, 192696, 206088, 215229, 240436, 245976, 256928, 274784, 286972, 317719, 327968, 360654, 385392, 412176, 430458, 480872, 491952, 573944, 635438, 721308, 770784, 824352, 860916, 953157, 961744, 983904, 1147888, 1270876, 1442616, 1721832, 1906314, 1923488, 2224033, 2295776, 2541752, 2885232, 3443664, 3812628, 4448066, 5083504, 5770464, 6672099, 6887328, 7625256, 8896132, 10167008, 13344198, 15250512, 17792264, 26688396, 30501024, 35584528, 53376792, 71169056, 106753584, 213507168]

約数ペア:

[(1, 213507168), (2, 106753584), (3, 71169056), (4, 53376792), (6, 35584528), (7, 30501024), (8, 26688396), (12, 17792264), (14, 15250512), (16, 13344198), (21, 10167008), (24, 8896132), (28, 7625256), (31, 6887328), (32, 6672099), (37, 5770464), (42, 5083504), (48, 4448066), (56, 3812628), (62, 3443664), (74, 2885232), (84, 2541752), (93, 2295776), (96, 2224033), (111, 1923488), (112, 1906314), (124, 1721832), (148, 1442616), (168, 1270876), (186, 1147888), (217, 983904), (222, 961744), (224, 953157), (248, 860916), (259, 824352), (277, 770784), (296, 721308), (336, 635438), (372, 573944), (434, 491952), (444, 480872), (496, 430458), (518, 412176), (554, 385392), (592, 360654), (651, 327968), (672, 317719), (744, 286972), (777, 274784), (831, 256928), (868, 245976), (888, 240436), (992, 215229), (1036, 206088), (1108, 192696), (1147, 186144), (1184, 180327), (1302, 163984), (1488, 143486), (1554, 137392), (1662, 128464), (1736, 122988), (1776, 120218), (1939, 110112), (2072, 103044), (2216, 96348), (2294, 93072), (2604, 81992), (2976, 71743), (3108, 68696), (3324, 64232), (3441, 62048), (3472, 61494), (3552, 60109), (3878, 55056), (4144, 51522), (4432, 48174), (4588, 46536), (5208, 40996), (5817, 36704), (6216, 34348), (6648, 32116), (6882, 31024), (6944, 30747), (7756, 27528), (8029, 26592), (8288, 25761), (8587, 24864), (8864, 24087), (9176, 23268), (10249, 20832), (10416, 20498), (11634, 18352), (12432, 17174), (13296, 16058), (13764, 15512)]