197373276

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 508107600

約数和(自身を除く): 310734324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 179, 218, 281, 327, 358, 436, 537, 562, 654, 716, 843, 981, 1074, 1124, 1308, 1611, 1686, 1962, 2148, 2529, 3222, 3372, 3924, 5058, 6444, 10116, 19511, 30629, 39022, 50299, 58533, 61258, 78044, 91887, 100598, 117066, 122516, 150897, 175599, 183774, 201196, 234132, 275661, 301794, 351198, 367548, 452691, 551322, 603588, 702396, 905382, 1102644, 1810764, 5482591, 10965182, 16447773, 21930364, 32895546, 49343319, 65791092, 98686638, 197373276]

約数ペア:

[(1, 197373276), (2, 98686638), (3, 65791092), (4, 49343319), (6, 32895546), (9, 21930364), (12, 16447773), (18, 10965182), (36, 5482591), (109, 1810764), (179, 1102644), (218, 905382), (281, 702396), (327, 603588), (358, 551322), (436, 452691), (537, 367548), (562, 351198), (654, 301794), (716, 275661), (843, 234132), (981, 201196), (1074, 183774), (1124, 175599), (1308, 150897), (1611, 122516), (1686, 117066), (1962, 100598), (2148, 91887), (2529, 78044), (3222, 61258), (3372, 58533), (3924, 50299), (5058, 39022), (6444, 30629), (10116, 19511)]