220978368

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1133

約数の個数: 168

約数和(自身を含む): 708028048

約数和(自身を除く): 487049680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1093, 1248, 1296, 1404, 1728, 1872, 1944, 2106, 2186, 2496, 2592, 2808, 3159, 3279, 3744, 3888, 4212, 4372, 5184, 5616, 6318, 6558, 7488, 7776, 8424, 8744, 9837, 11232, 12636, 13116, 14209, 15552, 16848, 17488, 19674, 22464, 25272, 26232, 28418, 29511, 33696, 34976, 39348, 42627, 50544, 52464, 56836, 59022, 67392, 69952, 78696, 85254, 88533, 101088, 104928, 113672, 118044, 127881, 157392, 170508, 177066, 202176, 209856, 227344, 236088, 255762, 265599, 314784, 341016, 354132, 383643, 454688, 472176, 511524, 531198, 629568, 682032, 708264, 767286, 909376, 944352, 1023048, 1062396, 1150929, 1364064, 1416528, 1534572, 1888704, 2046096, 2124792, 2301858, 2728128, 2833056, 3069144, 3452787, 4092192, 4249584, 4603716, 5666112, 6138288, 6905574, 8184384, 8499168, 9207432, 12276576, 13811148, 16998336, 18414864, 24553152, 27622296, 36829728, 55244592, 73659456, 110489184, 220978368]

約数ペア:

[(1, 220978368), (2, 110489184), (3, 73659456), (4, 55244592), (6, 36829728), (8, 27622296), (9, 24553152), (12, 18414864), (13, 16998336), (16, 13811148), (18, 12276576), (24, 9207432), (26, 8499168), (27, 8184384), (32, 6905574), (36, 6138288), (39, 5666112), (48, 4603716), (52, 4249584), (54, 4092192), (64, 3452787), (72, 3069144), (78, 2833056), (81, 2728128), (96, 2301858), (104, 2124792), (108, 2046096), (117, 1888704), (144, 1534572), (156, 1416528), (162, 1364064), (192, 1150929), (208, 1062396), (216, 1023048), (234, 944352), (243, 909376), (288, 767286), (312, 708264), (324, 682032), (351, 629568), (416, 531198), (432, 511524), (468, 472176), (486, 454688), (576, 383643), (624, 354132), (648, 341016), (702, 314784), (832, 265599), (864, 255762), (936, 236088), (972, 227344), (1053, 209856), (1093, 202176), (1248, 177066), (1296, 170508), (1404, 157392), (1728, 127881), (1872, 118044), (1944, 113672), (2106, 104928), (2186, 101088), (2496, 88533), (2592, 85254), (2808, 78696), (3159, 69952), (3279, 67392), (3744, 59022), (3888, 56836), (4212, 52464), (4372, 50544), (5184, 42627), (5616, 39348), (6318, 34976), (6558, 33696), (7488, 29511), (7776, 28418), (8424, 26232), (8744, 25272), (9837, 22464), (11232, 19674), (12636, 17488), (13116, 16848), (14209, 15552)]