313298136

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 882975600

約数和(自身を除く): 569677464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 227, 232, 261, 348, 454, 522, 661, 681, 696, 908, 1044, 1322, 1362, 1816, 1983, 2043, 2088, 2644, 2724, 3966, 4086, 5288, 5448, 5949, 6583, 7932, 8172, 11898, 13166, 15864, 16344, 19169, 19749, 23796, 26332, 38338, 39498, 47592, 52664, 57507, 59247, 76676, 78996, 115014, 118494, 150047, 153352, 157992, 172521, 230028, 236988, 300094, 345042, 450141, 460056, 473976, 600188, 690084, 900282, 1200376, 1350423, 1380168, 1800564, 2700846, 3601128, 4351363, 5401692, 8702726, 10803384, 13054089, 17405452, 26108178, 34810904, 39162267, 52216356, 78324534, 104432712, 156649068, 313298136]

約数ペア:

[(1, 313298136), (2, 156649068), (3, 104432712), (4, 78324534), (6, 52216356), (8, 39162267), (9, 34810904), (12, 26108178), (18, 17405452), (24, 13054089), (29, 10803384), (36, 8702726), (58, 5401692), (72, 4351363), (87, 3601128), (116, 2700846), (174, 1800564), (227, 1380168), (232, 1350423), (261, 1200376), (348, 900282), (454, 690084), (522, 600188), (661, 473976), (681, 460056), (696, 450141), (908, 345042), (1044, 300094), (1322, 236988), (1362, 230028), (1816, 172521), (1983, 157992), (2043, 153352), (2088, 150047), (2644, 118494), (2724, 115014), (3966, 78996), (4086, 76676), (5288, 59247), (5448, 57507), (5949, 52664), (6583, 47592), (7932, 39498), (8172, 38338), (11898, 26332), (13166, 23796), (15864, 19749), (16344, 19169)]