219488544

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 690318720

約数和(自身を除く): 470830176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 198, 237, 264, 288, 316, 352, 396, 474, 528, 632, 711, 792, 869, 877, 948, 1056, 1264, 1422, 1584, 1738, 1754, 1896, 2528, 2607, 2631, 2844, 3168, 3476, 3508, 3792, 5214, 5262, 5688, 6952, 7016, 7584, 7821, 7893, 9647, 10428, 10524, 11376, 13904, 14032, 15642, 15786, 19294, 20856, 21048, 22752, 27808, 28064, 28941, 31284, 31572, 38588, 41712, 42096, 57882, 62568, 63144, 69283, 77176, 83424, 84192, 86823, 115764, 125136, 126288, 138566, 154352, 173646, 207849, 231528, 250272, 252576, 277132, 308704, 347292, 415698, 463056, 554264, 623547, 694584, 762113, 831396, 926112, 1108528, 1247094, 1389168, 1524226, 1662792, 2217056, 2286339, 2494188, 2778336, 3048452, 3325584, 4572678, 4988376, 6096904, 6651168, 6859017, 9145356, 9976752, 12193808, 13718034, 18290712, 19953504, 24387616, 27436068, 36581424, 54872136, 73162848, 109744272, 219488544]

約数ペア:

[(1, 219488544), (2, 109744272), (3, 73162848), (4, 54872136), (6, 36581424), (8, 27436068), (9, 24387616), (11, 19953504), (12, 18290712), (16, 13718034), (18, 12193808), (22, 9976752), (24, 9145356), (32, 6859017), (33, 6651168), (36, 6096904), (44, 4988376), (48, 4572678), (66, 3325584), (72, 3048452), (79, 2778336), (88, 2494188), (96, 2286339), (99, 2217056), (132, 1662792), (144, 1524226), (158, 1389168), (176, 1247094), (198, 1108528), (237, 926112), (264, 831396), (288, 762113), (316, 694584), (352, 623547), (396, 554264), (474, 463056), (528, 415698), (632, 347292), (711, 308704), (792, 277132), (869, 252576), (877, 250272), (948, 231528), (1056, 207849), (1264, 173646), (1422, 154352), (1584, 138566), (1738, 126288), (1754, 125136), (1896, 115764), (2528, 86823), (2607, 84192), (2631, 83424), (2844, 77176), (3168, 69283), (3476, 63144), (3508, 62568), (3792, 57882), (5214, 42096), (5262, 41712), (5688, 38588), (6952, 31572), (7016, 31284), (7584, 28941), (7821, 28064), (7893, 27808), (9647, 22752), (10428, 21048), (10524, 20856), (11376, 19294), (13904, 15786), (14032, 15642)]