385693488

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 140

約数和(自身を含む): 1147956040

約数和(自身を除く): 762262552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 729, 769, 774, 972, 1032, 1161, 1296, 1458, 1538, 1548, 1944, 2064, 2307, 2322, 2916, 3076, 3096, 3483, 3888, 4614, 4644, 5832, 6152, 6192, 6921, 6966, 9228, 9288, 10449, 11664, 12304, 13842, 13932, 18456, 18576, 20763, 20898, 27684, 27864, 31347, 33067, 36912, 41526, 41796, 55368, 55728, 62289, 62694, 66134, 83052, 83592, 99201, 110736, 124578, 125388, 132268, 166104, 167184, 186867, 198402, 249156, 250776, 264536, 297603, 332208, 373734, 396804, 498312, 501552, 529072, 560601, 595206, 747468, 793608, 892809, 996624, 1121202, 1190412, 1494936, 1587216, 1785618, 2242404, 2380824, 2678427, 2989872, 3571236, 4484808, 4761648, 5356854, 7142472, 8035281, 8969616, 10713708, 14284944, 16070562, 21427416, 24105843, 32141124, 42854832, 48211686, 64282248, 96423372, 128564496, 192846744, 385693488]

約数ペア:

[(1, 385693488), (2, 192846744), (3, 128564496), (4, 96423372), (6, 64282248), (8, 48211686), (9, 42854832), (12, 32141124), (16, 24105843), (18, 21427416), (24, 16070562), (27, 14284944), (36, 10713708), (43, 8969616), (48, 8035281), (54, 7142472), (72, 5356854), (81, 4761648), (86, 4484808), (108, 3571236), (129, 2989872), (144, 2678427), (162, 2380824), (172, 2242404), (216, 1785618), (243, 1587216), (258, 1494936), (324, 1190412), (344, 1121202), (387, 996624), (432, 892809), (486, 793608), (516, 747468), (648, 595206), (688, 560601), (729, 529072), (769, 501552), (774, 498312), (972, 396804), (1032, 373734), (1161, 332208), (1296, 297603), (1458, 264536), (1538, 250776), (1548, 249156), (1944, 198402), (2064, 186867), (2307, 167184), (2322, 166104), (2916, 132268), (3076, 125388), (3096, 124578), (3483, 110736), (3888, 99201), (4614, 83592), (4644, 83052), (5832, 66134), (6152, 62694), (6192, 62289), (6921, 55728), (6966, 55368), (9228, 41796), (9288, 41526), (10449, 36912), (11664, 33067), (12304, 31347), (13842, 27864), (13932, 27684), (18456, 20898), (18576, 20763)]