285773148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3833}}^1$

素因数の和:3971

約数の個数: 72

約数和(自身を含む): 767566800

約数和(自身を除く): 481793652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 981, 1308, 1962, 2071, 3833, 3924, 4142, 6213, 7666, 8284, 11499, 12426, 15332, 18639, 22998, 24852, 34497, 37278, 45996, 68994, 72827, 74556, 137988, 145654, 218481, 291308, 417797, 436962, 655443, 835594, 873924, 1253391, 1310886, 1671188, 2506782, 2621772, 3760173, 5013564, 7520346, 7938143, 15040692, 15876286, 23814429, 31752572, 47628858, 71443287, 95257716, 142886574, 285773148]

約数ペア:

[(1, 285773148), (2, 142886574), (3, 95257716), (4, 71443287), (6, 47628858), (9, 31752572), (12, 23814429), (18, 15876286), (19, 15040692), (36, 7938143), (38, 7520346), (57, 5013564), (76, 3760173), (109, 2621772), (114, 2506782), (171, 1671188), (218, 1310886), (228, 1253391), (327, 873924), (342, 835594), (436, 655443), (654, 436962), (684, 417797), (981, 291308), (1308, 218481), (1962, 145654), (2071, 137988), (3833, 74556), (3924, 72827), (4142, 68994), (6213, 45996), (7666, 37278), (8284, 34497), (11499, 24852), (12426, 22998), (15332, 18639)]