38564496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 114206976

約数和(自身を除く): 75642480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 163, 186, 212, 248, 279, 318, 326, 372, 424, 477, 489, 496, 558, 636, 652, 744, 848, 954, 978, 1116, 1272, 1304, 1467, 1488, 1643, 1908, 1956, 2232, 2544, 2608, 2934, 3286, 3816, 3912, 4464, 4929, 5053, 5868, 6572, 7632, 7824, 8639, 9858, 10106, 11736, 13144, 14787, 15159, 17278, 19716, 20212, 23472, 25917, 26288, 29574, 30318, 34556, 39432, 40424, 45477, 51834, 59148, 60636, 69112, 77751, 78864, 80848, 90954, 103668, 118296, 121272, 138224, 155502, 181908, 207336, 236592, 242544, 267809, 311004, 363816, 414672, 535618, 622008, 727632, 803427, 1071236, 1244016, 1606854, 2142472, 2410281, 3213708, 4284944, 4820562, 6427416, 9641124, 12854832, 19282248, 38564496]

約数ペア:

[(1, 38564496), (2, 19282248), (3, 12854832), (4, 9641124), (6, 6427416), (8, 4820562), (9, 4284944), (12, 3213708), (16, 2410281), (18, 2142472), (24, 1606854), (31, 1244016), (36, 1071236), (48, 803427), (53, 727632), (62, 622008), (72, 535618), (93, 414672), (106, 363816), (124, 311004), (144, 267809), (159, 242544), (163, 236592), (186, 207336), (212, 181908), (248, 155502), (279, 138224), (318, 121272), (326, 118296), (372, 103668), (424, 90954), (477, 80848), (489, 78864), (496, 77751), (558, 69112), (636, 60636), (652, 59148), (744, 51834), (848, 45477), (954, 40424), (978, 39432), (1116, 34556), (1272, 30318), (1304, 29574), (1467, 26288), (1488, 25917), (1643, 23472), (1908, 20212), (1956, 19716), (2232, 17278), (2544, 15159), (2608, 14787), (2934, 13144), (3286, 11736), (3816, 10106), (3912, 9858), (4464, 8639), (4929, 7824), (5053, 7632), (5868, 6572)]