19402811712

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1622

約数の個数: 224

約数和(自身を含む): 59136076800

約数和(自身を除く): 39733265088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 281, 288, 372, 432, 496, 558, 562, 576, 744, 837, 843, 864, 992, 1116, 1124, 1289, 1488, 1674, 1686, 1728, 1984, 2232, 2248, 2529, 2578, 2976, 3348, 3372, 3867, 4464, 4496, 5058, 5156, 5952, 6696, 6744, 7587, 7734, 8711, 8928, 8992, 10116, 10312, 11601, 13392, 13488, 15174, 15468, 17422, 17856, 17984, 20232, 20624, 23202, 26133, 26784, 26976, 30348, 30936, 34803, 34844, 39959, 40464, 41248, 46404, 52266, 53568, 53952, 60696, 61872, 69606, 69688, 78399, 79918, 80928, 82496, 92808, 104532, 119877, 121392, 123744, 139212, 139376, 156798, 159836, 161856, 185616, 209064, 235197, 239754, 242784, 247488, 278424, 278752, 313596, 319672, 359631, 362209, 371232, 418128, 470394, 479508, 485568, 556848, 557504, 627192, 639344, 719262, 724418, 742464, 836256, 940788, 959016, 1078893, 1086627, 1113696, 1254384, 1278688, 1438524, 1448836, 1672512, 1881576, 1918032, 2157786, 2173254, 2227392, 2508768, 2557376, 2877048, 2897672, 3259881, 3763152, 3836064, 4315572, 4346508, 5017536, 5754096, 5795344, 6519762, 7526304, 7672128, 8631144, 8693016, 9779643, 11228479, 11508192, 11590688, 13039524, 15052608, 17262288, 17386032, 19559286, 22456958, 23016384, 23181376, 26079048, 33685437, 34524576, 34772064, 39118572, 44913916, 52158096, 67370874, 69049152, 69544128, 78237144, 89827832, 101056311, 104316192, 134741748, 156474288, 179655664, 202112622, 208632384, 269483496, 303168933, 312948576, 359311328, 404225244, 538966992, 606337866, 625897152, 718622656, 808450488, 1077933984, 1212675732, 1616900976, 2155867968, 2425351464, 3233801952, 4850702928, 6467603904, 9701405856, 19402811712]

約数ペア:

[(1, 19402811712), (2, 9701405856), (3, 6467603904), (4, 4850702928), (6, 3233801952), (8, 2425351464), (9, 2155867968), (12, 1616900976), (16, 1212675732), (18, 1077933984), (24, 808450488), (27, 718622656), (31, 625897152), (32, 606337866), (36, 538966992), (48, 404225244), (54, 359311328), (62, 312948576), (64, 303168933), (72, 269483496), (93, 208632384), (96, 202112622), (108, 179655664), (124, 156474288), (144, 134741748), (186, 104316192), (192, 101056311), (216, 89827832), (248, 78237144), (279, 69544128), (281, 69049152), (288, 67370874), (372, 52158096), (432, 44913916), (496, 39118572), (558, 34772064), (562, 34524576), (576, 33685437), (744, 26079048), (837, 23181376), (843, 23016384), (864, 22456958), (992, 19559286), (1116, 17386032), (1124, 17262288), (1289, 15052608), (1488, 13039524), (1674, 11590688), (1686, 11508192), (1728, 11228479), (1984, 9779643), (2232, 8693016), (2248, 8631144), (2529, 7672128), (2578, 7526304), (2976, 6519762), (3348, 5795344), (3372, 5754096), (3867, 5017536), (4464, 4346508), (4496, 4315572), (5058, 3836064), (5156, 3763152), (5952, 3259881), (6696, 2897672), (6744, 2877048), (7587, 2557376), (7734, 2508768), (8711, 2227392), (8928, 2173254), (8992, 2157786), (10116, 1918032), (10312, 1881576), (11601, 1672512), (13392, 1448836), (13488, 1438524), (15174, 1278688), (15468, 1254384), (17422, 1113696), (17856, 1086627), (17984, 1078893), (20232, 959016), (20624, 940788), (23202, 836256), (26133, 742464), (26784, 724418), (26976, 719262), (30348, 639344), (30936, 627192), (34803, 557504), (34844, 556848), (39959, 485568), (40464, 479508), (41248, 470394), (46404, 418128), (52266, 371232), (53568, 362209), (53952, 359631), (60696, 319672), (61872, 313596), (69606, 278752), (69688, 278424), (78399, 247488), (79918, 242784), (80928, 239754), (82496, 235197), (92808, 209064), (104532, 185616), (119877, 161856), (121392, 159836), (123744, 156798), (139212, 139376)]