289399284

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{7591}}^1$

素因数の和:7957

約数の個数: 48

約数和(自身を含む): 752519040

約数和(自身を除く): 463119756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 7591, 9531, 12708, 15182, 19062, 22773, 30364, 38124, 45546, 68319, 91092, 136638, 204957, 273276, 409914, 819828, 2679623, 5359246, 8038869, 10718492, 16077738, 24116607, 32155476, 48233214, 72349821, 96466428, 144699642, 289399284]

約数ペア:

[(1, 289399284), (2, 144699642), (3, 96466428), (4, 72349821), (6, 48233214), (9, 32155476), (12, 24116607), (18, 16077738), (27, 10718492), (36, 8038869), (54, 5359246), (108, 2679623), (353, 819828), (706, 409914), (1059, 273276), (1412, 204957), (2118, 136638), (3177, 91092), (4236, 68319), (6354, 45546), (7591, 38124), (9531, 30364), (12708, 22773), (15182, 19062)]