231386976

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 482760864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 53, 54, 62, 72, 93, 96, 106, 108, 124, 144, 159, 163, 186, 212, 216, 248, 279, 288, 318, 326, 372, 424, 432, 477, 489, 496, 558, 636, 652, 744, 837, 848, 864, 954, 978, 992, 1116, 1272, 1304, 1431, 1467, 1488, 1643, 1674, 1696, 1908, 1956, 2232, 2544, 2608, 2862, 2934, 2976, 3286, 3348, 3816, 3912, 4401, 4464, 4929, 5053, 5088, 5216, 5724, 5868, 6572, 6696, 7632, 7824, 8639, 8802, 8928, 9858, 10106, 11448, 11736, 13144, 13392, 14787, 15159, 15264, 15648, 17278, 17604, 19716, 20212, 22896, 23472, 25917, 26288, 26784, 29574, 30318, 34556, 35208, 39432, 40424, 44361, 45477, 45792, 46944, 51834, 52576, 59148, 60636, 69112, 70416, 77751, 78864, 80848, 88722, 90954, 103668, 118296, 121272, 136431, 138224, 140832, 155502, 157728, 161696, 177444, 181908, 207336, 233253, 236592, 242544, 267809, 272862, 276448, 311004, 354888, 363816, 414672, 466506, 473184, 485088, 535618, 545724, 622008, 709776, 727632, 803427, 829344, 933012, 1071236, 1091448, 1244016, 1419552, 1455264, 1606854, 1866024, 2142472, 2182896, 2410281, 2488032, 3213708, 3732048, 4284944, 4365792, 4820562, 6427416, 7230843, 7464096, 8569888, 9641124, 12854832, 14461686, 19282248, 25709664, 28923372, 38564496, 57846744, 77128992, 115693488, 231386976]

約数ペア:

[(1, 231386976), (2, 115693488), (3, 77128992), (4, 57846744), (6, 38564496), (8, 28923372), (9, 25709664), (12, 19282248), (16, 14461686), (18, 12854832), (24, 9641124), (27, 8569888), (31, 7464096), (32, 7230843), (36, 6427416), (48, 4820562), (53, 4365792), (54, 4284944), (62, 3732048), (72, 3213708), (93, 2488032), (96, 2410281), (106, 2182896), (108, 2142472), (124, 1866024), (144, 1606854), (159, 1455264), (163, 1419552), (186, 1244016), (212, 1091448), (216, 1071236), (248, 933012), (279, 829344), (288, 803427), (318, 727632), (326, 709776), (372, 622008), (424, 545724), (432, 535618), (477, 485088), (489, 473184), (496, 466506), (558, 414672), (636, 363816), (652, 354888), (744, 311004), (837, 276448), (848, 272862), (864, 267809), (954, 242544), (978, 236592), (992, 233253), (1116, 207336), (1272, 181908), (1304, 177444), (1431, 161696), (1467, 157728), (1488, 155502), (1643, 140832), (1674, 138224), (1696, 136431), (1908, 121272), (1956, 118296), (2232, 103668), (2544, 90954), (2608, 88722), (2862, 80848), (2934, 78864), (2976, 77751), (3286, 70416), (3348, 69112), (3816, 60636), (3912, 59148), (4401, 52576), (4464, 51834), (4929, 46944), (5053, 45792), (5088, 45477), (5216, 44361), (5724, 40424), (5868, 39432), (6572, 35208), (6696, 34556), (7632, 30318), (7824, 29574), (8639, 26784), (8802, 26288), (8928, 25917), (9858, 23472), (10106, 22896), (11448, 20212), (11736, 19716), (13144, 17604), (13392, 17278), (14787, 15648), (15159, 15264)]