312013548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112559}}^1$

素因数の和:112587

約数の個数: 72

約数和(自身を含む): 983324160

約数和(自身を除く): 671310612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 112559, 225118, 337677, 450236, 675354, 787913, 1013031, 1238149, 1350708, 1575826, 2026062, 2363739, 2476298, 3151652, 3714447, 4052124, 4727478, 4952596, 7091217, 7428894, 8667043, 9454956, 11143341, 14182434, 14857788, 17334086, 22286682, 26001129, 28364868, 34668172, 44573364, 52002258, 78003387, 104004516, 156006774, 312013548]

約数ペア:

[(1, 312013548), (2, 156006774), (3, 104004516), (4, 78003387), (6, 52002258), (7, 44573364), (9, 34668172), (11, 28364868), (12, 26001129), (14, 22286682), (18, 17334086), (21, 14857788), (22, 14182434), (28, 11143341), (33, 9454956), (36, 8667043), (42, 7428894), (44, 7091217), (63, 4952596), (66, 4727478), (77, 4052124), (84, 3714447), (99, 3151652), (126, 2476298), (132, 2363739), (154, 2026062), (198, 1575826), (231, 1350708), (252, 1238149), (308, 1013031), (396, 787913), (462, 675354), (693, 450236), (924, 337677), (1386, 225118), (2772, 112559)]