222357782272

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2350

約数の個数: 144

約数和(自身を含む): 470802205440

約数和(自身を除く): 248444423168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 211, 256, 356, 368, 422, 712, 736, 844, 1424, 1472, 1688, 2011, 2047, 2848, 2944, 3376, 4022, 4094, 4853, 5696, 5888, 6752, 8044, 8188, 9706, 11392, 13504, 16088, 16376, 18779, 19412, 22784, 27008, 32176, 32752, 37558, 38824, 46253, 54016, 64352, 65504, 75116, 77648, 92506, 128704, 131008, 150232, 155296, 178979, 185012, 257408, 262016, 300464, 310592, 357958, 370024, 424321, 431917, 514816, 524032, 600928, 621184, 715916, 740048, 848642, 863834, 1201856, 1242368, 1431832, 1480096, 1697284, 1727668, 2403712, 2863664, 2960192, 3394568, 3455336, 4116517, 4807424, 5727328, 5920384, 6789136, 6910672, 8233034, 9759383, 11454656, 11840768, 13578272, 13821344, 16466068, 19518766, 22909312, 27156544, 27642688, 32932136, 37764569, 39037532, 45818624, 54313088, 55285376, 65864272, 75529138, 78075064, 108626176, 110570752, 131728544, 151058276, 156150128, 263457088, 302116552, 312300256, 526914176, 604233104, 624600512, 868585087, 1053828352, 1208466208, 1249201024, 1737170174, 2416932416, 2498402048, 3474340348, 4833864832, 6948680696, 9667729664, 13897361392, 27794722784, 55589445568, 111178891136, 222357782272]

約数ペア:

[(1, 222357782272), (2, 111178891136), (4, 55589445568), (8, 27794722784), (16, 13897361392), (23, 9667729664), (32, 6948680696), (46, 4833864832), (64, 3474340348), (89, 2498402048), (92, 2416932416), (128, 1737170174), (178, 1249201024), (184, 1208466208), (211, 1053828352), (256, 868585087), (356, 624600512), (368, 604233104), (422, 526914176), (712, 312300256), (736, 302116552), (844, 263457088), (1424, 156150128), (1472, 151058276), (1688, 131728544), (2011, 110570752), (2047, 108626176), (2848, 78075064), (2944, 75529138), (3376, 65864272), (4022, 55285376), (4094, 54313088), (4853, 45818624), (5696, 39037532), (5888, 37764569), (6752, 32932136), (8044, 27642688), (8188, 27156544), (9706, 22909312), (11392, 19518766), (13504, 16466068), (16088, 13821344), (16376, 13578272), (18779, 11840768), (19412, 11454656), (22784, 9759383), (27008, 8233034), (32176, 6910672), (32752, 6789136), (37558, 5920384), (38824, 5727328), (46253, 4807424), (54016, 4116517), (64352, 3455336), (65504, 3394568), (75116, 2960192), (77648, 2863664), (92506, 2403712), (128704, 1727668), (131008, 1697284), (150232, 1480096), (155296, 1431832), (178979, 1242368), (185012, 1201856), (257408, 863834), (262016, 848642), (300464, 740048), (310592, 715916), (357958, 621184), (370024, 600928), (424321, 524032), (431917, 514816)]