287683452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67153}}^1$

素因数の和:67187

約数の個数: 72

約数和(自身を含む): 879986016

約数和(自身を除く): 592302564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 67153, 134306, 201459, 268612, 402918, 470071, 604377, 805836, 940142, 1141601, 1208754, 1410213, 1880284, 2283202, 2417508, 2820426, 3424803, 4230639, 4566404, 5640852, 6849606, 7991207, 8461278, 10274409, 13699212, 15982414, 16922556, 20548818, 23973621, 31964828, 41097636, 47947242, 71920863, 95894484, 143841726, 287683452]

約数ペア:

[(1, 287683452), (2, 143841726), (3, 95894484), (4, 71920863), (6, 47947242), (7, 41097636), (9, 31964828), (12, 23973621), (14, 20548818), (17, 16922556), (18, 15982414), (21, 13699212), (28, 10274409), (34, 8461278), (36, 7991207), (42, 6849606), (51, 5640852), (63, 4566404), (68, 4230639), (84, 3424803), (102, 2820426), (119, 2417508), (126, 2283202), (153, 1880284), (204, 1410213), (238, 1208754), (252, 1141601), (306, 940142), (357, 805836), (476, 604377), (612, 470071), (714, 402918), (1071, 268612), (1428, 201459), (2142, 134306), (4284, 67153)]