1894706688

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:904

約数の個数: 160

約数和(自身を含む): 5797414656

約数和(自身を除く): 3902707968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 313, 336, 384, 448, 512, 563, 626, 672, 768, 896, 939, 1126, 1252, 1344, 1536, 1689, 1792, 1878, 2191, 2252, 2504, 2688, 3378, 3584, 3756, 3941, 4382, 4504, 5008, 5376, 6573, 6756, 7512, 7882, 8764, 9008, 10016, 10752, 11823, 13146, 13512, 15024, 15764, 17528, 18016, 20032, 23646, 26292, 27024, 30048, 31528, 35056, 36032, 40064, 47292, 52584, 54048, 60096, 63056, 70112, 72064, 80128, 94584, 105168, 108096, 120192, 126112, 140224, 144128, 160256, 176219, 189168, 210336, 216192, 240384, 252224, 280448, 288256, 352438, 378336, 420672, 432384, 480768, 504448, 528657, 560896, 704876, 756672, 841344, 864768, 1008896, 1057314, 1121792, 1233533, 1409752, 1513344, 1682688, 2017792, 2114628, 2467066, 2819504, 3026688, 3365376, 3700599, 4229256, 4934132, 5639008, 6053376, 7401198, 8458512, 9868264, 11278016, 14802396, 16917024, 19736528, 22556032, 29604792, 33834048, 39473056, 45112064, 59209584, 67668096, 78946112, 90224128, 118419168, 135336192, 157892224, 236838336, 270672384, 315784448, 473676672, 631568896, 947353344, 1894706688]

約数ペア:

[(1, 1894706688), (2, 947353344), (3, 631568896), (4, 473676672), (6, 315784448), (7, 270672384), (8, 236838336), (12, 157892224), (14, 135336192), (16, 118419168), (21, 90224128), (24, 78946112), (28, 67668096), (32, 59209584), (42, 45112064), (48, 39473056), (56, 33834048), (64, 29604792), (84, 22556032), (96, 19736528), (112, 16917024), (128, 14802396), (168, 11278016), (192, 9868264), (224, 8458512), (256, 7401198), (313, 6053376), (336, 5639008), (384, 4934132), (448, 4229256), (512, 3700599), (563, 3365376), (626, 3026688), (672, 2819504), (768, 2467066), (896, 2114628), (939, 2017792), (1126, 1682688), (1252, 1513344), (1344, 1409752), (1536, 1233533), (1689, 1121792), (1792, 1057314), (1878, 1008896), (2191, 864768), (2252, 841344), (2504, 756672), (2688, 704876), (3378, 560896), (3584, 528657), (3756, 504448), (3941, 480768), (4382, 432384), (4504, 420672), (5008, 378336), (5376, 352438), (6573, 288256), (6756, 280448), (7512, 252224), (7882, 240384), (8764, 216192), (9008, 210336), (10016, 189168), (10752, 176219), (11823, 160256), (13146, 144128), (13512, 140224), (15024, 126112), (15764, 120192), (17528, 108096), (18016, 105168), (20032, 94584), (23646, 80128), (26292, 72064), (27024, 70112), (30048, 63056), (31528, 60096), (35056, 54048), (36032, 52584), (40064, 47292)]