2051799984

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 200

約数和(自身を含む): 6438636512

約数和(自身を除く): 4386836528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 193, 208, 216, 234, 312, 324, 351, 386, 432, 468, 579, 624, 631, 648, 702, 772, 936, 1053, 1158, 1262, 1296, 1404, 1544, 1737, 1872, 1893, 2106, 2316, 2509, 2524, 2808, 3088, 3474, 3786, 4212, 4632, 5018, 5048, 5211, 5616, 5679, 6948, 7527, 7572, 8203, 8424, 9264, 10036, 10096, 10422, 11358, 13896, 15054, 15144, 15633, 16406, 16848, 17037, 20072, 20844, 22581, 22716, 24609, 27792, 30108, 30288, 31266, 32812, 34074, 40144, 41688, 45162, 45432, 49218, 51111, 60216, 62532, 65624, 67743, 68148, 73827, 83376, 90324, 90864, 98436, 102222, 120432, 121783, 125064, 131248, 135486, 136296, 147654, 180648, 196872, 203229, 204444, 221481, 243566, 250128, 270972, 272592, 295308, 361296, 365349, 393744, 406458, 408888, 442962, 487132, 541944, 590616, 664443, 730698, 812916, 817776, 885924, 974264, 1083888, 1096047, 1181232, 1328886, 1461396, 1583179, 1625832, 1771848, 1948528, 2192094, 2657772, 2922792, 3166358, 3251664, 3288141, 3543696, 4384188, 4749537, 5315544, 5845584, 6332716, 6576282, 8768376, 9499074, 9864423, 10631088, 12665432, 13152564, 14248611, 17536752, 18998148, 19728846, 25330864, 26305128, 28497222, 37996296, 39457692, 42745833, 52610256, 56994444, 75992592, 78915384, 85491666, 113988888, 128237499, 157830768, 170983332, 227977776, 256474998, 341966664, 512949996, 683933328, 1025899992, 2051799984]

約数ペア:

[(1, 2051799984), (2, 1025899992), (3, 683933328), (4, 512949996), (6, 341966664), (8, 256474998), (9, 227977776), (12, 170983332), (13, 157830768), (16, 128237499), (18, 113988888), (24, 85491666), (26, 78915384), (27, 75992592), (36, 56994444), (39, 52610256), (48, 42745833), (52, 39457692), (54, 37996296), (72, 28497222), (78, 26305128), (81, 25330864), (104, 19728846), (108, 18998148), (117, 17536752), (144, 14248611), (156, 13152564), (162, 12665432), (193, 10631088), (208, 9864423), (216, 9499074), (234, 8768376), (312, 6576282), (324, 6332716), (351, 5845584), (386, 5315544), (432, 4749537), (468, 4384188), (579, 3543696), (624, 3288141), (631, 3251664), (648, 3166358), (702, 2922792), (772, 2657772), (936, 2192094), (1053, 1948528), (1158, 1771848), (1262, 1625832), (1296, 1583179), (1404, 1461396), (1544, 1328886), (1737, 1181232), (1872, 1096047), (1893, 1083888), (2106, 974264), (2316, 885924), (2509, 817776), (2524, 812916), (2808, 730698), (3088, 664443), (3474, 590616), (3786, 541944), (4212, 487132), (4632, 442962), (5018, 408888), (5048, 406458), (5211, 393744), (5616, 365349), (5679, 361296), (6948, 295308), (7527, 272592), (7572, 270972), (8203, 250128), (8424, 243566), (9264, 221481), (10036, 204444), (10096, 203229), (10422, 196872), (11358, 180648), (13896, 147654), (15054, 136296), (15144, 135486), (15633, 131248), (16406, 125064), (16848, 121783), (17037, 120432), (20072, 102222), (20844, 98436), (22581, 90864), (22716, 90324), (24609, 83376), (27792, 73827), (30108, 68148), (30288, 67743), (31266, 65624), (32812, 62532), (34074, 60216), (40144, 51111), (41688, 49218), (45162, 45432)]