328917186

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3397

約数の個数: 80

約数和(自身を含む): 810843264

約数和(自身を除く): 481926078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 1053, 1222, 1269, 1833, 2106, 2538, 3323, 3666, 3807, 5499, 6646, 7614, 9969, 10998, 16497, 19938, 29907, 32994, 43199, 49491, 59814, 86398, 89721, 98982, 129597, 156181, 179442, 259194, 269163, 312362, 388791, 468543, 538326, 777582, 937086, 1166373, 1405629, 2030353, 2332746, 2811258, 3499119, 4060706, 4216887, 6091059, 6998238, 8433774, 12182118, 12650661, 18273177, 25301322, 36546354, 54819531, 109639062, 164458593, 328917186]

約数ペア:

[(1, 328917186), (2, 164458593), (3, 109639062), (6, 54819531), (9, 36546354), (13, 25301322), (18, 18273177), (26, 12650661), (27, 12182118), (39, 8433774), (47, 6998238), (54, 6091059), (78, 4216887), (81, 4060706), (94, 3499119), (117, 2811258), (141, 2332746), (162, 2030353), (234, 1405629), (282, 1166373), (351, 937086), (423, 777582), (611, 538326), (702, 468543), (846, 388791), (1053, 312362), (1222, 269163), (1269, 259194), (1833, 179442), (2106, 156181), (2538, 129597), (3323, 98982), (3666, 89721), (3807, 86398), (5499, 59814), (6646, 49491), (7614, 43199), (9969, 32994), (10998, 29907), (16497, 19938)]