238491306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1021}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 545257440

約数和(自身を除く): 306766134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 683, 1021, 1366, 2042, 2049, 3063, 4098, 6126, 6147, 9189, 12294, 12977, 18378, 19399, 25954, 38798, 38931, 58197, 77862, 116394, 116793, 174591, 233586, 349182, 697343, 1394686, 2092029, 4184058, 6276087, 12552174, 13249517, 26499034, 39748551, 79497102, 119245653, 238491306]

約数ペア:

[(1, 238491306), (2, 119245653), (3, 79497102), (6, 39748551), (9, 26499034), (18, 13249517), (19, 12552174), (38, 6276087), (57, 4184058), (114, 2092029), (171, 1394686), (342, 697343), (683, 349182), (1021, 233586), (1366, 174591), (2042, 116793), (2049, 116394), (3063, 77862), (4098, 58197), (6126, 38931), (6147, 38798), (9189, 25954), (12294, 19399), (12977, 18378)]