2388891136

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11933}}^1$

素因数の和:11991

約数の個数: 80

約数和(自身を含む): 5274064224

約数和(自身を除く): 2885173088

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 512, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 4352, 5888, 6256, 8704, 11776, 11933, 12512, 23866, 25024, 47732, 50048, 95464, 100096, 190928, 200192, 202861, 274459, 381856, 405722, 548918, 763712, 811444, 1097836, 1527424, 1622888, 2195672, 3054848, 3245776, 4391344, 4665803, 6109696, 6491552, 8782688, 9331606, 12983104, 17565376, 18663212, 25966208, 35130752, 37326424, 51932416, 70261504, 74652848, 103864832, 140523008, 149305696, 298611392, 597222784, 1194445568, 2388891136]

約数ペア:

[(1, 2388891136), (2, 1194445568), (4, 597222784), (8, 298611392), (16, 149305696), (17, 140523008), (23, 103864832), (32, 74652848), (34, 70261504), (46, 51932416), (64, 37326424), (68, 35130752), (92, 25966208), (128, 18663212), (136, 17565376), (184, 12983104), (256, 9331606), (272, 8782688), (368, 6491552), (391, 6109696), (512, 4665803), (544, 4391344), (736, 3245776), (782, 3054848), (1088, 2195672), (1472, 1622888), (1564, 1527424), (2176, 1097836), (2944, 811444), (3128, 763712), (4352, 548918), (5888, 405722), (6256, 381856), (8704, 274459), (11776, 202861), (11933, 200192), (12512, 190928), (23866, 100096), (25024, 95464), (47732, 50048)]