212437992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 604195200

約数和(自身を除く): 391757208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 53, 58, 78, 87, 104, 106, 116, 156, 159, 174, 212, 232, 312, 318, 348, 377, 424, 443, 636, 689, 696, 754, 886, 1131, 1272, 1329, 1378, 1508, 1537, 1772, 2067, 2262, 2658, 2756, 3016, 3074, 3544, 4134, 4524, 4611, 5316, 5512, 5759, 6148, 8268, 9048, 9222, 10632, 11518, 12296, 12847, 16536, 17277, 18444, 19981, 23036, 23479, 25694, 34554, 36888, 38541, 39962, 46072, 46958, 51388, 59943, 69108, 70437, 77082, 79924, 93916, 102776, 119886, 138216, 140874, 154164, 159848, 167011, 187832, 239772, 281748, 305227, 308328, 334022, 479544, 501033, 563496, 610454, 668044, 680891, 915681, 1002066, 1220908, 1336088, 1361782, 1831362, 2004132, 2042673, 2441816, 2723564, 3662724, 4008264, 4085346, 5447128, 7325448, 8170692, 8851583, 16341384, 17703166, 26554749, 35406332, 53109498, 70812664, 106218996, 212437992]

約数ペア:

[(1, 212437992), (2, 106218996), (3, 70812664), (4, 53109498), (6, 35406332), (8, 26554749), (12, 17703166), (13, 16341384), (24, 8851583), (26, 8170692), (29, 7325448), (39, 5447128), (52, 4085346), (53, 4008264), (58, 3662724), (78, 2723564), (87, 2441816), (104, 2042673), (106, 2004132), (116, 1831362), (156, 1361782), (159, 1336088), (174, 1220908), (212, 1002066), (232, 915681), (312, 680891), (318, 668044), (348, 610454), (377, 563496), (424, 501033), (443, 479544), (636, 334022), (689, 308328), (696, 305227), (754, 281748), (886, 239772), (1131, 187832), (1272, 167011), (1329, 159848), (1378, 154164), (1508, 140874), (1537, 138216), (1772, 119886), (2067, 102776), (2262, 93916), (2658, 79924), (2756, 77082), (3016, 70437), (3074, 69108), (3544, 59943), (4134, 51388), (4524, 46958), (4611, 46072), (5316, 39962), (5512, 38541), (5759, 36888), (6148, 34554), (8268, 25694), (9048, 23479), (9222, 23036), (10632, 19981), (11518, 18444), (12296, 17277), (12847, 16536)]