16288488

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 45858150

約数和(自身を除く): 29569662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 269, 348, 522, 538, 696, 807, 841, 1044, 1076, 1614, 1682, 2088, 2152, 2421, 2523, 3228, 3364, 4842, 5046, 6456, 6728, 7569, 7801, 9684, 10092, 15138, 15602, 19368, 20184, 23403, 30276, 31204, 46806, 60552, 62408, 70209, 93612, 140418, 187224, 226229, 280836, 452458, 561672, 678687, 904916, 1357374, 1809832, 2036061, 2714748, 4072122, 5429496, 8144244, 16288488]

約数ペア:

[(1, 16288488), (2, 8144244), (3, 5429496), (4, 4072122), (6, 2714748), (8, 2036061), (9, 1809832), (12, 1357374), (18, 904916), (24, 678687), (29, 561672), (36, 452458), (58, 280836), (72, 226229), (87, 187224), (116, 140418), (174, 93612), (232, 70209), (261, 62408), (269, 60552), (348, 46806), (522, 31204), (538, 30276), (696, 23403), (807, 20184), (841, 19368), (1044, 15602), (1076, 15138), (1614, 10092), (1682, 9684), (2088, 7801), (2152, 7569), (2421, 6728), (2523, 6456), (3228, 5046), (3364, 4842)]