298249992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{72673}}^1$

素因数の和:72707

約数の個数: 64

約数和(自身を含む): 872088000

約数和(自身を除く): 573838008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 72673, 145346, 218019, 290692, 436038, 581384, 654057, 872076, 1308114, 1380787, 1744152, 1962171, 2616228, 2761574, 3924342, 4142361, 5232456, 5523148, 7848684, 8284722, 11046296, 12427083, 15697368, 16569444, 24854166, 33138888, 37281249, 49708332, 74562498, 99416664, 149124996, 298249992]

約数ペア:

[(1, 298249992), (2, 149124996), (3, 99416664), (4, 74562498), (6, 49708332), (8, 37281249), (9, 33138888), (12, 24854166), (18, 16569444), (19, 15697368), (24, 12427083), (27, 11046296), (36, 8284722), (38, 7848684), (54, 5523148), (57, 5232456), (72, 4142361), (76, 3924342), (108, 2761574), (114, 2616228), (152, 1962171), (171, 1744152), (216, 1380787), (228, 1308114), (342, 872076), (456, 654057), (513, 581384), (684, 436038), (1026, 290692), (1368, 218019), (2052, 145346), (4104, 72673)]