221996736

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 168

約数和(自身を含む): 715609440

約数和(自身を除く): 493612704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 576, 598, 624, 736, 828, 832, 897, 936, 1104, 1196, 1248, 1289, 1472, 1656, 1794, 1872, 2208, 2392, 2496, 2578, 2691, 3312, 3588, 3744, 3867, 4416, 4784, 5156, 5382, 6624, 7176, 7488, 7734, 9568, 10312, 10764, 11601, 13248, 14352, 15468, 16757, 19136, 20624, 21528, 23202, 28704, 29647, 30936, 33514, 41248, 43056, 46404, 50271, 57408, 59294, 61872, 67028, 82496, 86112, 88941, 92808, 100542, 118588, 123744, 134056, 150813, 172224, 177882, 185616, 201084, 237176, 247488, 266823, 268112, 301626, 355764, 371232, 385411, 402168, 474352, 533646, 536224, 603252, 711528, 742464, 770822, 804336, 948704, 1067292, 1072448, 1156233, 1206504, 1423056, 1541644, 1608672, 1897408, 2134584, 2312466, 2413008, 2846112, 3083288, 3217344, 3468699, 4269168, 4624932, 4826016, 5692224, 6166576, 6937398, 8538336, 9249864, 9652032, 12333152, 13874796, 17076672, 18499728, 24666304, 27749592, 36999456, 55499184, 73998912, 110998368, 221996736]

約数ペア:

[(1, 221996736), (2, 110998368), (3, 73998912), (4, 55499184), (6, 36999456), (8, 27749592), (9, 24666304), (12, 18499728), (13, 17076672), (16, 13874796), (18, 12333152), (23, 9652032), (24, 9249864), (26, 8538336), (32, 6937398), (36, 6166576), (39, 5692224), (46, 4826016), (48, 4624932), (52, 4269168), (64, 3468699), (69, 3217344), (72, 3083288), (78, 2846112), (92, 2413008), (96, 2312466), (104, 2134584), (117, 1897408), (138, 1608672), (144, 1541644), (156, 1423056), (184, 1206504), (192, 1156233), (207, 1072448), (208, 1067292), (234, 948704), (276, 804336), (288, 770822), (299, 742464), (312, 711528), (368, 603252), (414, 536224), (416, 533646), (468, 474352), (552, 402168), (576, 385411), (598, 371232), (624, 355764), (736, 301626), (828, 268112), (832, 266823), (897, 247488), (936, 237176), (1104, 201084), (1196, 185616), (1248, 177882), (1289, 172224), (1472, 150813), (1656, 134056), (1794, 123744), (1872, 118588), (2208, 100542), (2392, 92808), (2496, 88941), (2578, 86112), (2691, 82496), (3312, 67028), (3588, 61872), (3744, 59294), (3867, 57408), (4416, 50271), (4784, 46404), (5156, 43056), (5382, 41248), (6624, 33514), (7176, 30936), (7488, 29647), (7734, 28704), (9568, 23202), (10312, 21528), (10764, 20624), (11601, 19136), (13248, 16757), (14352, 15468)]