1787328

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 84

約数和(自身を含む): 5349240

約数和(自身を除く): 3561912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 107, 116, 144, 174, 192, 214, 232, 261, 288, 321, 348, 428, 464, 522, 576, 642, 696, 856, 928, 963, 1044, 1284, 1392, 1712, 1856, 1926, 2088, 2568, 2784, 3103, 3424, 3852, 4176, 5136, 5568, 6206, 6848, 7704, 8352, 9309, 10272, 12412, 15408, 16704, 18618, 20544, 24824, 27927, 30816, 37236, 49648, 55854, 61632, 74472, 99296, 111708, 148944, 198592, 223416, 297888, 446832, 595776, 893664, 1787328]

約数ペア:

[(1, 1787328), (2, 893664), (3, 595776), (4, 446832), (6, 297888), (8, 223416), (9, 198592), (12, 148944), (16, 111708), (18, 99296), (24, 74472), (29, 61632), (32, 55854), (36, 49648), (48, 37236), (58, 30816), (64, 27927), (72, 24824), (87, 20544), (96, 18618), (107, 16704), (116, 15408), (144, 12412), (174, 10272), (192, 9309), (214, 8352), (232, 7704), (261, 6848), (288, 6206), (321, 5568), (348, 5136), (428, 4176), (464, 3852), (522, 3424), (576, 3103), (642, 2784), (696, 2568), (856, 2088), (928, 1926), (963, 1856), (1044, 1712), (1284, 1392)]