1299276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 3813264

約数和(自身を除く): 2513988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 193, 198, 204, 306, 374, 386, 396, 561, 579, 612, 748, 772, 1122, 1158, 1683, 1737, 2123, 2244, 2316, 3281, 3366, 3474, 4246, 6369, 6562, 6732, 6948, 8492, 9843, 12738, 13124, 19107, 19686, 25476, 29529, 36091, 38214, 39372, 59058, 72182, 76428, 108273, 118116, 144364, 216546, 324819, 433092, 649638, 1299276]

約数ペア:

[(1, 1299276), (2, 649638), (3, 433092), (4, 324819), (6, 216546), (9, 144364), (11, 118116), (12, 108273), (17, 76428), (18, 72182), (22, 59058), (33, 39372), (34, 38214), (36, 36091), (44, 29529), (51, 25476), (66, 19686), (68, 19107), (99, 13124), (102, 12738), (132, 9843), (153, 8492), (187, 6948), (193, 6732), (198, 6562), (204, 6369), (306, 4246), (374, 3474), (386, 3366), (396, 3281), (561, 2316), (579, 2244), (612, 2123), (748, 1737), (772, 1683), (1122, 1158)]