351268892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9241}}^1$

素因数の和:9318

約数の個数: 48

約数和(自身を含む): 717327072

約数和(自身を除く): 366058180

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 9241, 9503, 18482, 19006, 36964, 38012, 120133, 157097, 240266, 314194, 397363, 480532, 628388, 794726, 1589452, 2042261, 4084522, 5165719, 6755171, 8169044, 10331438, 13510342, 20662876, 27020684, 87817223, 175634446, 351268892]

約数ペア:

[(1, 351268892), (2, 175634446), (4, 87817223), (13, 27020684), (17, 20662876), (26, 13510342), (34, 10331438), (43, 8169044), (52, 6755171), (68, 5165719), (86, 4084522), (172, 2042261), (221, 1589452), (442, 794726), (559, 628388), (731, 480532), (884, 397363), (1118, 314194), (1462, 240266), (2236, 157097), (2924, 120133), (9241, 38012), (9503, 36964), (18482, 19006)]