309508749306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{60017}}^1$

素因数の和:60948

約数の個数: 96

約数和(自身を含む): 748275615360

約数和(自身を除く): 438766866054

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 887, 969, 1774, 1938, 2661, 2907, 5322, 5814, 7983, 15079, 15966, 16853, 30158, 33706, 45237, 50559, 60017, 90474, 101118, 120034, 135711, 151677, 180051, 271422, 286501, 303354, 360102, 540153, 573002, 859503, 1020289, 1080306, 1140323, 1719006, 2040578, 2280646, 2578509, 3060867, 3420969, 5157018, 6121734, 6841938, 9182601, 10262907, 18365202, 19385491, 20525814, 38770982, 53235079, 58156473, 106470158, 116312946, 159705237, 174469419, 319410474, 348938838, 479115711, 904996343, 958231422, 1011466501, 1809992686, 2022933002, 2714989029, 3034399503, 5429978058, 6068799006, 8144967087, 9103198509, 16289934174, 17194930517, 18206397018, 34389861034, 51584791551, 103169583102, 154754374653, 309508749306]

約数ペア:

[(1, 309508749306), (2, 154754374653), (3, 103169583102), (6, 51584791551), (9, 34389861034), (17, 18206397018), (18, 17194930517), (19, 16289934174), (34, 9103198509), (38, 8144967087), (51, 6068799006), (57, 5429978058), (102, 3034399503), (114, 2714989029), (153, 2022933002), (171, 1809992686), (306, 1011466501), (323, 958231422), (342, 904996343), (646, 479115711), (887, 348938838), (969, 319410474), (1774, 174469419), (1938, 159705237), (2661, 116312946), (2907, 106470158), (5322, 58156473), (5814, 53235079), (7983, 38770982), (15079, 20525814), (15966, 19385491), (16853, 18365202), (30158, 10262907), (33706, 9182601), (45237, 6841938), (50559, 6121734), (60017, 5157018), (90474, 3420969), (101118, 3060867), (120034, 2578509), (135711, 2280646), (151677, 2040578), (180051, 1719006), (271422, 1140323), (286501, 1080306), (303354, 1020289), (360102, 859503), (540153, 573002)]