217713216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7088

約数の個数: 112

約数和(自身を含む): 687043584

約数和(自身を除く): 469330368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7043, 7728, 10304, 14086, 15456, 21129, 28172, 30912, 42258, 49301, 56344, 84516, 98602, 112688, 147903, 161989, 169032, 197204, 225376, 295806, 323978, 338064, 394408, 450752, 485967, 591612, 647956, 676128, 788816, 971934, 1133923, 1183224, 1295912, 1352256, 1577632, 1943868, 2267846, 2366448, 2591824, 3155264, 3401769, 3887736, 4535692, 4732896, 5183648, 6803538, 7775472, 9071384, 9465792, 10367296, 13607076, 15550944, 18142768, 27214152, 31101888, 36285536, 54428304, 72571072, 108856608, 217713216]

約数ペア:

[(1, 217713216), (2, 108856608), (3, 72571072), (4, 54428304), (6, 36285536), (7, 31101888), (8, 27214152), (12, 18142768), (14, 15550944), (16, 13607076), (21, 10367296), (23, 9465792), (24, 9071384), (28, 7775472), (32, 6803538), (42, 5183648), (46, 4732896), (48, 4535692), (56, 3887736), (64, 3401769), (69, 3155264), (84, 2591824), (92, 2366448), (96, 2267846), (112, 1943868), (138, 1577632), (161, 1352256), (168, 1295912), (184, 1183224), (192, 1133923), (224, 971934), (276, 788816), (322, 676128), (336, 647956), (368, 591612), (448, 485967), (483, 450752), (552, 394408), (644, 338064), (672, 323978), (736, 295806), (966, 225376), (1104, 197204), (1288, 169032), (1344, 161989), (1472, 147903), (1932, 112688), (2208, 98602), (2576, 84516), (3864, 56344), (4416, 49301), (5152, 42258), (7043, 30912), (7728, 28172), (10304, 21129), (14086, 15456)]