1155144004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 2456616960

約数和(自身を除く): 1301472956

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 79, 82, 94, 158, 164, 188, 271, 287, 316, 329, 542, 553, 574, 658, 1084, 1106, 1148, 1316, 1897, 1927, 2212, 3239, 3713, 3794, 3854, 6478, 7426, 7588, 7708, 11111, 12737, 12956, 13489, 14852, 21409, 22222, 22673, 25474, 25991, 26978, 42818, 44444, 45346, 50948, 51982, 53956, 77777, 85636, 89159, 90692, 103964, 149863, 152233, 155554, 178318, 299726, 304466, 311108, 356636, 522217, 599452, 608932, 877769, 1006223, 1044434, 1065631, 1755538, 2012446, 2088868, 2131262, 3511076, 3655519, 4024892, 4262524, 6144383, 7043561, 7311038, 12288766, 14087122, 14622076, 24577532, 28174244, 41255143, 82510286, 165020572, 288786001, 577572002, 1155144004]

約数ペア:

[(1, 1155144004), (2, 577572002), (4, 288786001), (7, 165020572), (14, 82510286), (28, 41255143), (41, 28174244), (47, 24577532), (79, 14622076), (82, 14087122), (94, 12288766), (158, 7311038), (164, 7043561), (188, 6144383), (271, 4262524), (287, 4024892), (316, 3655519), (329, 3511076), (542, 2131262), (553, 2088868), (574, 2012446), (658, 1755538), (1084, 1065631), (1106, 1044434), (1148, 1006223), (1316, 877769), (1897, 608932), (1927, 599452), (2212, 522217), (3239, 356636), (3713, 311108), (3794, 304466), (3854, 299726), (6478, 178318), (7426, 155554), (7588, 152233), (7708, 149863), (11111, 103964), (12737, 90692), (12956, 89159), (13489, 85636), (14852, 77777), (21409, 53956), (22222, 51982), (22673, 50948), (25474, 45346), (25991, 44444), (26978, 42818)]