542728077844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{224699}}^1$

素因数の和:225304

約数の個数: 48

約数和(自身を含む): 1018106712000

約数和(自身を除く): 475378634156

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 521, 1042, 1159, 2084, 2318, 4636, 9899, 19798, 31781, 39596, 63562, 127124, 224699, 449398, 603839, 898796, 1207678, 2415356, 4269281, 8538562, 13706639, 17077124, 27413278, 54826556, 117068179, 234136358, 260426141, 468272716, 520852282, 1041704564, 2224295401, 4448590802, 7141158919, 8897181604, 14282317838, 28564635676, 135682019461, 271364038922, 542728077844]

約数ペア:

[(1, 542728077844), (2, 271364038922), (4, 135682019461), (19, 28564635676), (38, 14282317838), (61, 8897181604), (76, 7141158919), (122, 4448590802), (244, 2224295401), (521, 1041704564), (1042, 520852282), (1159, 468272716), (2084, 260426141), (2318, 234136358), (4636, 117068179), (9899, 54826556), (19798, 27413278), (31781, 17077124), (39596, 13706639), (63562, 8538562), (127124, 4269281), (224699, 2415356), (449398, 1207678), (603839, 898796)]