2643157152

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{60779}}^1$

素因数の和:60946

約数の個数: 72

約数和(自身を含む): 7566380640

約数和(自身を除く): 4923223488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 10872, 14496, 21744, 43488, 60779, 121558, 182337, 243116, 364674, 486232, 547011, 729348, 972464, 1094022, 1458696, 1944928, 2188044, 2917392, 4376088, 5834784, 8752176, 9177629, 17504352, 18355258, 27532887, 36710516, 55065774, 73421032, 82598661, 110131548, 146842064, 165197322, 220263096, 293684128, 330394644, 440526192, 660789288, 881052384, 1321578576, 2643157152]

約数ペア:

[(1, 2643157152), (2, 1321578576), (3, 881052384), (4, 660789288), (6, 440526192), (8, 330394644), (9, 293684128), (12, 220263096), (16, 165197322), (18, 146842064), (24, 110131548), (32, 82598661), (36, 73421032), (48, 55065774), (72, 36710516), (96, 27532887), (144, 18355258), (151, 17504352), (288, 9177629), (302, 8752176), (453, 5834784), (604, 4376088), (906, 2917392), (1208, 2188044), (1359, 1944928), (1812, 1458696), (2416, 1094022), (2718, 972464), (3624, 729348), (4832, 547011), (5436, 486232), (7248, 364674), (10872, 243116), (14496, 182337), (21744, 121558), (43488, 60779)]