289449936

素因数分解:

$2^4\times 3^5\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 849008160

約数和(自身を除く): 559558224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 243, 324, 327, 432, 436, 486, 648, 654, 683, 872, 972, 981, 1296, 1308, 1366, 1744, 1944, 1962, 2049, 2616, 2732, 2943, 3888, 3924, 4098, 5232, 5464, 5886, 6147, 7848, 8196, 8829, 10928, 11772, 12294, 15696, 16392, 17658, 18441, 23544, 24588, 26487, 32784, 35316, 36882, 47088, 49176, 52974, 55323, 70632, 73764, 74447, 98352, 105948, 110646, 141264, 147528, 148894, 165969, 211896, 221292, 223341, 295056, 297788, 331938, 423792, 442584, 446682, 595576, 663876, 670023, 885168, 893364, 1191152, 1327752, 1340046, 1786728, 2010069, 2655504, 2680092, 3573456, 4020138, 5360184, 6030207, 8040276, 10720368, 12060414, 16080552, 18090621, 24120828, 32161104, 36181242, 48241656, 72362484, 96483312, 144724968, 289449936]

約数ペア:

[(1, 289449936), (2, 144724968), (3, 96483312), (4, 72362484), (6, 48241656), (8, 36181242), (9, 32161104), (12, 24120828), (16, 18090621), (18, 16080552), (24, 12060414), (27, 10720368), (36, 8040276), (48, 6030207), (54, 5360184), (72, 4020138), (81, 3573456), (108, 2680092), (109, 2655504), (144, 2010069), (162, 1786728), (216, 1340046), (218, 1327752), (243, 1191152), (324, 893364), (327, 885168), (432, 670023), (436, 663876), (486, 595576), (648, 446682), (654, 442584), (683, 423792), (872, 331938), (972, 297788), (981, 295056), (1296, 223341), (1308, 221292), (1366, 211896), (1744, 165969), (1944, 148894), (1962, 147528), (2049, 141264), (2616, 110646), (2732, 105948), (2943, 98352), (3888, 74447), (3924, 73764), (4098, 70632), (5232, 55323), (5464, 52974), (5886, 49176), (6147, 47088), (7848, 36882), (8196, 35316), (8829, 32784), (10928, 26487), (11772, 24588), (12294, 23544), (15696, 18441), (16392, 17658)]