289453044

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 687646400

約数和(自身を除く): 398193356

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1668, 1789, 3578, 5367, 7156, 10734, 13483, 21468, 26966, 40449, 53932, 80898, 161796, 173533, 248671, 347066, 497342, 520599, 694132, 746013, 994684, 1041198, 1492026, 2082396, 2984052, 24121087, 48242174, 72363261, 96484348, 144726522, 289453044]

約数ペア:

[(1, 289453044), (2, 144726522), (3, 96484348), (4, 72363261), (6, 48242174), (12, 24121087), (97, 2984052), (139, 2082396), (194, 1492026), (278, 1041198), (291, 994684), (388, 746013), (417, 694132), (556, 520599), (582, 497342), (834, 347066), (1164, 248671), (1668, 173533), (1789, 161796), (3578, 80898), (5367, 53932), (7156, 40449), (10734, 26966), (13483, 21468)]