301910488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10061}}^1$

素因数の和:10120

約数の個数: 48

約数和(自身を含む): 642358080

約数和(自身を除く): 340447592

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 10061, 15004, 20122, 30008, 40244, 80488, 110671, 221342, 311891, 442684, 623782, 885368, 1217381, 1247564, 2434762, 2495128, 3430801, 4869524, 6861602, 9739048, 13723204, 27446408, 37738811, 75477622, 150955244, 301910488]

約数ペア:

[(1, 301910488), (2, 150955244), (4, 75477622), (8, 37738811), (11, 27446408), (22, 13723204), (31, 9739048), (44, 6861602), (62, 4869524), (88, 3430801), (121, 2495128), (124, 2434762), (242, 1247564), (248, 1217381), (341, 885368), (484, 623782), (682, 442684), (968, 311891), (1364, 221342), (2728, 110671), (3751, 80488), (7502, 40244), (10061, 30008), (15004, 20122)]