218793648

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 580962816

約数和(自身を除く): 362169168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 293, 331, 376, 564, 586, 662, 752, 879, 993, 1128, 1172, 1324, 1758, 1986, 2256, 2344, 2648, 3516, 3972, 4688, 5296, 7032, 7944, 13771, 14064, 15557, 15888, 27542, 31114, 41313, 46671, 55084, 62228, 82626, 93342, 96983, 110168, 124456, 165252, 186684, 193966, 220336, 248912, 290949, 330504, 373368, 387932, 581898, 661008, 746736, 775864, 1163796, 1551728, 2327592, 4558201, 4655184, 9116402, 13674603, 18232804, 27349206, 36465608, 54698412, 72931216, 109396824, 218793648]

約数ペア:

[(1, 218793648), (2, 109396824), (3, 72931216), (4, 54698412), (6, 36465608), (8, 27349206), (12, 18232804), (16, 13674603), (24, 9116402), (47, 4655184), (48, 4558201), (94, 2327592), (141, 1551728), (188, 1163796), (282, 775864), (293, 746736), (331, 661008), (376, 581898), (564, 387932), (586, 373368), (662, 330504), (752, 290949), (879, 248912), (993, 220336), (1128, 193966), (1172, 186684), (1324, 165252), (1758, 124456), (1986, 110168), (2256, 96983), (2344, 93342), (2648, 82626), (3516, 62228), (3972, 55084), (4688, 46671), (5296, 41313), (7032, 31114), (7944, 27542), (13771, 15888), (14064, 15557)]