285825438

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 631088640

約数和(自身を除く): 345263202

約数列:

[1, 2, 3, 6, 9, 18, 97, 127, 194, 254, 291, 381, 582, 762, 873, 1143, 1289, 1746, 2286, 2578, 3867, 7734, 11601, 12319, 23202, 24638, 36957, 73914, 110871, 125033, 163703, 221742, 250066, 327406, 375099, 491109, 750198, 982218, 1125297, 1473327, 2250594, 2946654, 15879191, 31758382, 47637573, 95275146, 142912719, 285825438]

約数ペア:

[(1, 285825438), (2, 142912719), (3, 95275146), (6, 47637573), (9, 31758382), (18, 15879191), (97, 2946654), (127, 2250594), (194, 1473327), (254, 1125297), (291, 982218), (381, 750198), (582, 491109), (762, 375099), (873, 327406), (1143, 250066), (1289, 221742), (1746, 163703), (2286, 125033), (2578, 110871), (3867, 73914), (7734, 36957), (11601, 24638), (12319, 23202)]