244493652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 637835520

約数和(自身を除く): 393341868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 3889, 4836, 5239, 7778, 10478, 11667, 15556, 15717, 20956, 23334, 31434, 46668, 50557, 62868, 101114, 120559, 151671, 202228, 241118, 303342, 361677, 482236, 606684, 657241, 723354, 1314482, 1446708, 1567267, 1971723, 2628964, 3134534, 3943446, 4701801, 6269068, 7886892, 9403602, 18807204, 20374471, 40748942, 61123413, 81497884, 122246826, 244493652]

約数ペア:

[(1, 244493652), (2, 122246826), (3, 81497884), (4, 61123413), (6, 40748942), (12, 20374471), (13, 18807204), (26, 9403602), (31, 7886892), (39, 6269068), (52, 4701801), (62, 3943446), (78, 3134534), (93, 2628964), (124, 1971723), (156, 1567267), (169, 1446708), (186, 1314482), (338, 723354), (372, 657241), (403, 606684), (507, 482236), (676, 361677), (806, 303342), (1014, 241118), (1209, 202228), (1612, 151671), (2028, 120559), (2418, 101114), (3889, 62868), (4836, 50557), (5239, 46668), (7778, 31434), (10478, 23334), (11667, 20956), (15556, 15717)]