293538256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 663901952

約数和(自身を除く): 370363696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 67, 73, 88, 121, 124, 134, 146, 176, 242, 248, 268, 292, 341, 484, 496, 536, 584, 682, 737, 803, 968, 1072, 1168, 1364, 1474, 1606, 1936, 2077, 2263, 2728, 2948, 3212, 3751, 4154, 4526, 4891, 5456, 5896, 6424, 7502, 8107, 8308, 8833, 9052, 9782, 11792, 12848, 15004, 16214, 16616, 17666, 18104, 19564, 22847, 24893, 30008, 32428, 33232, 35332, 36208, 39128, 45694, 49786, 53801, 60016, 64856, 70664, 78256, 91388, 99572, 107602, 129712, 141328, 151621, 182776, 199144, 215204, 251317, 273823, 303242, 365552, 398288, 430408, 502634, 547646, 591811, 606484, 860816, 1005268, 1095292, 1183622, 1212968, 1667831, 2010536, 2190584, 2367244, 2425936, 3335662, 4021072, 4381168, 4734488, 6671324, 9468976, 13342648, 18346141, 26685296, 36692282, 73384564, 146769128, 293538256]

約数ペア:

[(1, 293538256), (2, 146769128), (4, 73384564), (8, 36692282), (11, 26685296), (16, 18346141), (22, 13342648), (31, 9468976), (44, 6671324), (62, 4734488), (67, 4381168), (73, 4021072), (88, 3335662), (121, 2425936), (124, 2367244), (134, 2190584), (146, 2010536), (176, 1667831), (242, 1212968), (248, 1183622), (268, 1095292), (292, 1005268), (341, 860816), (484, 606484), (496, 591811), (536, 547646), (584, 502634), (682, 430408), (737, 398288), (803, 365552), (968, 303242), (1072, 273823), (1168, 251317), (1364, 215204), (1474, 199144), (1606, 182776), (1936, 151621), (2077, 141328), (2263, 129712), (2728, 107602), (2948, 99572), (3212, 91388), (3751, 78256), (4154, 70664), (4526, 64856), (4891, 60016), (5456, 53801), (5896, 49786), (6424, 45694), (7502, 39128), (8107, 36208), (8308, 35332), (8833, 33232), (9052, 32428), (9782, 30008), (11792, 24893), (12848, 22847), (15004, 19564), (16214, 18104), (16616, 17666)]