220175568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1781

約数の個数: 120

約数和(自身を含む): 665133768

約数和(自身を除く): 444958200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 272, 306, 318, 408, 424, 477, 612, 636, 816, 848, 901, 954, 1224, 1272, 1697, 1802, 1908, 2448, 2544, 2703, 3394, 3604, 3816, 5091, 5406, 6788, 7208, 7632, 8109, 10182, 10812, 13576, 14416, 15273, 16218, 20364, 21624, 27152, 28849, 30546, 32436, 40728, 43248, 57698, 61092, 64872, 81456, 86547, 89941, 115396, 122184, 129744, 173094, 179882, 230792, 244368, 259641, 269823, 346188, 359764, 461584, 519282, 539646, 692376, 719528, 809469, 1038564, 1079292, 1384752, 1439056, 1528997, 1618938, 2077128, 2158584, 3057994, 3237876, 4154256, 4317168, 4586991, 6115988, 6475752, 9173982, 12231976, 12951504, 13760973, 18347964, 24463952, 27521946, 36695928, 55043892, 73391856, 110087784, 220175568]

約数ペア:

[(1, 220175568), (2, 110087784), (3, 73391856), (4, 55043892), (6, 36695928), (8, 27521946), (9, 24463952), (12, 18347964), (16, 13760973), (17, 12951504), (18, 12231976), (24, 9173982), (34, 6475752), (36, 6115988), (48, 4586991), (51, 4317168), (53, 4154256), (68, 3237876), (72, 3057994), (102, 2158584), (106, 2077128), (136, 1618938), (144, 1528997), (153, 1439056), (159, 1384752), (204, 1079292), (212, 1038564), (272, 809469), (306, 719528), (318, 692376), (408, 539646), (424, 519282), (477, 461584), (612, 359764), (636, 346188), (816, 269823), (848, 259641), (901, 244368), (954, 230792), (1224, 179882), (1272, 173094), (1697, 129744), (1802, 122184), (1908, 115396), (2448, 89941), (2544, 86547), (2703, 81456), (3394, 64872), (3604, 61092), (3816, 57698), (5091, 43248), (5406, 40728), (6788, 32436), (7208, 30546), (7632, 28849), (8109, 27152), (10182, 21624), (10812, 20364), (13576, 16218), (14416, 15273)]