388305516

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 919296000

約数和(自身を除く): 530990484

約数列:

[1, 2, 3, 4, 6, 12, 113, 199, 226, 339, 398, 452, 597, 678, 796, 1194, 1356, 1439, 2388, 2878, 4317, 5756, 8634, 17268, 22487, 44974, 67461, 89948, 134922, 162607, 269844, 286361, 325214, 487821, 572722, 650428, 859083, 975642, 1145444, 1718166, 1951284, 3436332, 32358793, 64717586, 97076379, 129435172, 194152758, 388305516]

約数ペア:

[(1, 388305516), (2, 194152758), (3, 129435172), (4, 97076379), (6, 64717586), (12, 32358793), (113, 3436332), (199, 1951284), (226, 1718166), (339, 1145444), (398, 975642), (452, 859083), (597, 650428), (678, 572722), (796, 487821), (1194, 325214), (1356, 286361), (1439, 269844), (2388, 162607), (2878, 134922), (4317, 89948), (5756, 67461), (8634, 44974), (17268, 22487)]