21416805144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{22567}}^1$

素因数の和:22862

約数の個数: 144

約数和(自身を含む): 67727696400

約数和(自身を除く): 46310891256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 269, 294, 392, 441, 504, 538, 588, 807, 882, 1076, 1176, 1614, 1764, 1883, 2152, 2421, 3228, 3528, 3766, 4842, 5649, 6456, 7532, 9684, 11298, 13181, 15064, 16947, 19368, 22567, 22596, 26362, 33894, 39543, 45134, 45192, 52724, 67701, 67788, 79086, 90268, 105448, 118629, 135402, 135576, 157969, 158172, 180536, 203103, 237258, 270804, 315938, 316344, 406206, 473907, 474516, 541608, 631876, 812412, 947814, 949032, 1105783, 1263752, 1421721, 1624824, 1895628, 2211566, 2843442, 3317349, 3791256, 4423132, 5686884, 6070523, 6634698, 8846264, 9952047, 11373768, 12141046, 13269396, 18211569, 19904094, 24282092, 26538792, 36423138, 39808188, 42493661, 48564184, 54634707, 72846276, 79616376, 84987322, 109269414, 127480983, 145692552, 169974644, 218538828, 254961966, 297455627, 339949288, 382442949, 437077656, 509923932, 594911254, 764885898, 892366881, 1019847864, 1189822508, 1529771796, 1784733762, 2379645016, 2677100643, 3059543592, 3569467524, 5354201286, 7138935048, 10708402572, 21416805144]

約数ペア:

[(1, 21416805144), (2, 10708402572), (3, 7138935048), (4, 5354201286), (6, 3569467524), (7, 3059543592), (8, 2677100643), (9, 2379645016), (12, 1784733762), (14, 1529771796), (18, 1189822508), (21, 1019847864), (24, 892366881), (28, 764885898), (36, 594911254), (42, 509923932), (49, 437077656), (56, 382442949), (63, 339949288), (72, 297455627), (84, 254961966), (98, 218538828), (126, 169974644), (147, 145692552), (168, 127480983), (196, 109269414), (252, 84987322), (269, 79616376), (294, 72846276), (392, 54634707), (441, 48564184), (504, 42493661), (538, 39808188), (588, 36423138), (807, 26538792), (882, 24282092), (1076, 19904094), (1176, 18211569), (1614, 13269396), (1764, 12141046), (1883, 11373768), (2152, 9952047), (2421, 8846264), (3228, 6634698), (3528, 6070523), (3766, 5686884), (4842, 4423132), (5649, 3791256), (6456, 3317349), (7532, 2843442), (9684, 2211566), (11298, 1895628), (13181, 1624824), (15064, 1421721), (16947, 1263752), (19368, 1105783), (22567, 949032), (22596, 947814), (26362, 812412), (33894, 631876), (39543, 541608), (45134, 474516), (45192, 473907), (52724, 406206), (67701, 316344), (67788, 315938), (79086, 270804), (90268, 237258), (105448, 203103), (118629, 180536), (135402, 158172), (135576, 157969)]