1910001408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20899}}^1$

素因数の和:20942

約数の個数: 144

約数和(自身を含む): 6151622400

約数和(自身を除く): 4241620992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3264, 3808, 4352, 5376, 5712, 6528, 7616, 11424, 13056, 15232, 20899, 22848, 30464, 41798, 45696, 62697, 83596, 91392, 125394, 146293, 167192, 250788, 292586, 334384, 355283, 438879, 501576, 585172, 668768, 710566, 877758, 1003152, 1065849, 1170344, 1337536, 1421132, 1755516, 2006304, 2131698, 2340688, 2486981, 2675072, 2842264, 3511032, 4012608, 4263396, 4681376, 4973962, 5350144, 5684528, 7022064, 7460943, 8025216, 8526792, 9362752, 9947924, 11369056, 14044128, 14921886, 16050432, 17053584, 18725504, 19895848, 22738112, 28088256, 29843772, 34107168, 37451008, 39791696, 45476224, 56176512, 59687544, 68214336, 79583392, 90952448, 112353024, 119375088, 136428672, 159166784, 238750176, 272857344, 318333568, 477500352, 636667136, 955000704, 1910001408]

約数ペア:

[(1, 1910001408), (2, 955000704), (3, 636667136), (4, 477500352), (6, 318333568), (7, 272857344), (8, 238750176), (12, 159166784), (14, 136428672), (16, 119375088), (17, 112353024), (21, 90952448), (24, 79583392), (28, 68214336), (32, 59687544), (34, 56176512), (42, 45476224), (48, 39791696), (51, 37451008), (56, 34107168), (64, 29843772), (68, 28088256), (84, 22738112), (96, 19895848), (102, 18725504), (112, 17053584), (119, 16050432), (128, 14921886), (136, 14044128), (168, 11369056), (192, 9947924), (204, 9362752), (224, 8526792), (238, 8025216), (256, 7460943), (272, 7022064), (336, 5684528), (357, 5350144), (384, 4973962), (408, 4681376), (448, 4263396), (476, 4012608), (544, 3511032), (672, 2842264), (714, 2675072), (768, 2486981), (816, 2340688), (896, 2131698), (952, 2006304), (1088, 1755516), (1344, 1421132), (1428, 1337536), (1632, 1170344), (1792, 1065849), (1904, 1003152), (2176, 877758), (2688, 710566), (2856, 668768), (3264, 585172), (3808, 501576), (4352, 438879), (5376, 355283), (5712, 334384), (6528, 292586), (7616, 250788), (11424, 167192), (13056, 146293), (15232, 125394), (20899, 91392), (22848, 83596), (30464, 62697), (41798, 45696)]