1375972608

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 3887001216

約数和(自身を除く): 2511028608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 244, 256, 276, 366, 368, 384, 488, 552, 732, 736, 768, 976, 1104, 1277, 1403, 1464, 1472, 1952, 2208, 2554, 2806, 2928, 2944, 3831, 3904, 4209, 4416, 5108, 5612, 5856, 5888, 7662, 7808, 8418, 8832, 10216, 11224, 11712, 15324, 15616, 16836, 17664, 20432, 22448, 23424, 29371, 30648, 33672, 40864, 44896, 46848, 58742, 61296, 67344, 77897, 81728, 88113, 89792, 117484, 122592, 134688, 155794, 163456, 176226, 179584, 233691, 234968, 245184, 269376, 311588, 326912, 352452, 359168, 467382, 469936, 490368, 538752, 623176, 704904, 934764, 939872, 980736, 1077504, 1246352, 1409808, 1791631, 1869528, 1879744, 2492704, 2819616, 3583262, 3739056, 3759488, 4985408, 5374893, 5639232, 7166524, 7478112, 7518976, 9970816, 10749786, 11278464, 14333048, 14956224, 19941632, 21499572, 22556928, 28666096, 29912448, 42999144, 57332192, 59824896, 85998288, 114664384, 171996576, 229328768, 343993152, 458657536, 687986304, 1375972608]

約数ペア:

[(1, 1375972608), (2, 687986304), (3, 458657536), (4, 343993152), (6, 229328768), (8, 171996576), (12, 114664384), (16, 85998288), (23, 59824896), (24, 57332192), (32, 42999144), (46, 29912448), (48, 28666096), (61, 22556928), (64, 21499572), (69, 19941632), (92, 14956224), (96, 14333048), (122, 11278464), (128, 10749786), (138, 9970816), (183, 7518976), (184, 7478112), (192, 7166524), (244, 5639232), (256, 5374893), (276, 4985408), (366, 3759488), (368, 3739056), (384, 3583262), (488, 2819616), (552, 2492704), (732, 1879744), (736, 1869528), (768, 1791631), (976, 1409808), (1104, 1246352), (1277, 1077504), (1403, 980736), (1464, 939872), (1472, 934764), (1952, 704904), (2208, 623176), (2554, 538752), (2806, 490368), (2928, 469936), (2944, 467382), (3831, 359168), (3904, 352452), (4209, 326912), (4416, 311588), (5108, 269376), (5612, 245184), (5856, 234968), (5888, 233691), (7662, 179584), (7808, 176226), (8418, 163456), (8832, 155794), (10216, 134688), (11224, 122592), (11712, 117484), (15324, 89792), (15616, 88113), (16836, 81728), (17664, 77897), (20432, 67344), (22448, 61296), (23424, 58742), (29371, 46848), (30648, 44896), (33672, 40864)]