289902768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7559}}^1$

素因数の和:7634

約数の個数: 80

約数和(自身を含む): 809948160

約数和(自身を除く): 520045392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2256, 2397, 3196, 4794, 6392, 7559, 9588, 12784, 15118, 19176, 22677, 30236, 38352, 45354, 60472, 90708, 120944, 128503, 181416, 257006, 355273, 362832, 385509, 514012, 710546, 771018, 1028024, 1065819, 1421092, 1542036, 2056048, 2131638, 2842184, 3084072, 4263276, 5684368, 6039641, 6168144, 8526552, 12079282, 17053104, 18118923, 24158564, 36237846, 48317128, 72475692, 96634256, 144951384, 289902768]

約数ペア:

[(1, 289902768), (2, 144951384), (3, 96634256), (4, 72475692), (6, 48317128), (8, 36237846), (12, 24158564), (16, 18118923), (17, 17053104), (24, 12079282), (34, 8526552), (47, 6168144), (48, 6039641), (51, 5684368), (68, 4263276), (94, 3084072), (102, 2842184), (136, 2131638), (141, 2056048), (188, 1542036), (204, 1421092), (272, 1065819), (282, 1028024), (376, 771018), (408, 710546), (564, 514012), (752, 385509), (799, 362832), (816, 355273), (1128, 257006), (1598, 181416), (2256, 128503), (2397, 120944), (3196, 90708), (4794, 60472), (6392, 45354), (7559, 38352), (9588, 30236), (12784, 22677), (15118, 19176)]