239272272

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 723168000

約数和(自身を除く): 483895728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 71, 72, 87, 108, 116, 142, 144, 174, 213, 216, 232, 261, 269, 284, 348, 426, 432, 464, 522, 538, 568, 639, 696, 783, 807, 852, 1044, 1076, 1136, 1278, 1392, 1566, 1614, 1704, 1917, 2059, 2088, 2152, 2421, 2556, 3132, 3228, 3408, 3834, 4118, 4176, 4304, 4842, 5112, 6177, 6264, 6456, 7263, 7668, 7801, 8236, 9684, 10224, 12354, 12528, 12912, 14526, 15336, 15602, 16472, 18531, 19099, 19368, 23403, 24708, 29052, 30672, 31204, 32944, 37062, 38198, 38736, 46806, 49416, 55593, 57297, 58104, 62408, 70209, 74124, 76396, 93612, 98832, 111186, 114594, 116208, 124816, 140418, 148248, 152792, 171891, 187224, 210627, 222372, 229188, 280836, 296496, 305584, 343782, 374448, 421254, 444744, 458376, 515673, 553871, 561672, 687564, 842508, 889488, 916752, 1031346, 1107742, 1123344, 1375128, 1661613, 1685016, 2062692, 2215484, 2750256, 3323226, 3370032, 4125384, 4430968, 4984839, 6646452, 8250768, 8861936, 9969678, 13292904, 14954517, 19939356, 26585808, 29909034, 39878712, 59818068, 79757424, 119636136, 239272272]

約数ペア:

[(1, 239272272), (2, 119636136), (3, 79757424), (4, 59818068), (6, 39878712), (8, 29909034), (9, 26585808), (12, 19939356), (16, 14954517), (18, 13292904), (24, 9969678), (27, 8861936), (29, 8250768), (36, 6646452), (48, 4984839), (54, 4430968), (58, 4125384), (71, 3370032), (72, 3323226), (87, 2750256), (108, 2215484), (116, 2062692), (142, 1685016), (144, 1661613), (174, 1375128), (213, 1123344), (216, 1107742), (232, 1031346), (261, 916752), (269, 889488), (284, 842508), (348, 687564), (426, 561672), (432, 553871), (464, 515673), (522, 458376), (538, 444744), (568, 421254), (639, 374448), (696, 343782), (783, 305584), (807, 296496), (852, 280836), (1044, 229188), (1076, 222372), (1136, 210627), (1278, 187224), (1392, 171891), (1566, 152792), (1614, 148248), (1704, 140418), (1917, 124816), (2059, 116208), (2088, 114594), (2152, 111186), (2421, 98832), (2556, 93612), (3132, 76396), (3228, 74124), (3408, 70209), (3834, 62408), (4118, 58104), (4176, 57297), (4304, 55593), (4842, 49416), (5112, 46806), (6177, 38736), (6264, 38198), (6456, 37062), (7263, 32944), (7668, 31204), (7801, 30672), (8236, 29052), (9684, 24708), (10224, 23403), (12354, 19368), (12528, 19099), (12912, 18531), (14526, 16472), (15336, 15602)]