284986512

素因数分解:

$2^4\times 3^6\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 140

約数和(自身を含む): 845313084

約数和(自身を除く): 560326572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 424, 432, 461, 477, 486, 636, 648, 729, 848, 922, 954, 972, 1272, 1296, 1383, 1431, 1458, 1844, 1908, 1944, 2544, 2766, 2862, 2916, 3688, 3816, 3888, 4149, 4293, 5532, 5724, 5832, 7376, 7632, 8298, 8586, 11064, 11448, 11664, 12447, 12879, 16596, 17172, 22128, 22896, 24433, 24894, 25758, 33192, 34344, 37341, 38637, 48866, 49788, 51516, 66384, 68688, 73299, 74682, 77274, 97732, 99576, 103032, 112023, 146598, 149364, 154548, 195464, 199152, 206064, 219897, 224046, 293196, 298728, 309096, 336069, 390928, 439794, 448092, 586392, 597456, 618192, 659691, 672138, 879588, 896184, 1172784, 1319382, 1344276, 1759176, 1792368, 1979073, 2638764, 2688552, 3518352, 3958146, 5277528, 5377104, 5937219, 7916292, 10555056, 11874438, 15832584, 17811657, 23748876, 31665168, 35623314, 47497752, 71246628, 94995504, 142493256, 284986512]

約数ペア:

[(1, 284986512), (2, 142493256), (3, 94995504), (4, 71246628), (6, 47497752), (8, 35623314), (9, 31665168), (12, 23748876), (16, 17811657), (18, 15832584), (24, 11874438), (27, 10555056), (36, 7916292), (48, 5937219), (53, 5377104), (54, 5277528), (72, 3958146), (81, 3518352), (106, 2688552), (108, 2638764), (144, 1979073), (159, 1792368), (162, 1759176), (212, 1344276), (216, 1319382), (243, 1172784), (318, 896184), (324, 879588), (424, 672138), (432, 659691), (461, 618192), (477, 597456), (486, 586392), (636, 448092), (648, 439794), (729, 390928), (848, 336069), (922, 309096), (954, 298728), (972, 293196), (1272, 224046), (1296, 219897), (1383, 206064), (1431, 199152), (1458, 195464), (1844, 154548), (1908, 149364), (1944, 146598), (2544, 112023), (2766, 103032), (2862, 99576), (2916, 97732), (3688, 77274), (3816, 74682), (3888, 73299), (4149, 68688), (4293, 66384), (5532, 51516), (5724, 49788), (5832, 48866), (7376, 38637), (7632, 37341), (8298, 34344), (8586, 33192), (11064, 25758), (11448, 24894), (11664, 24433), (12447, 22896), (12879, 22128), (16596, 17172)]