553822864

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 1266347520

約数和(自身を除く): 712524656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 212, 316, 371, 424, 553, 632, 742, 848, 1106, 1181, 1264, 1484, 2212, 2362, 2968, 4187, 4424, 4724, 5936, 8267, 8374, 8848, 9448, 16534, 16748, 18896, 29309, 33068, 33496, 58618, 62593, 66136, 66992, 93299, 117236, 125186, 132272, 186598, 234472, 250372, 373196, 438151, 468944, 500744, 653093, 746392, 876302, 1001488, 1306186, 1492784, 1752604, 2612372, 3505208, 4944847, 5224744, 7010416, 9889694, 10449488, 19779388, 34613929, 39558776, 69227858, 79117552, 138455716, 276911432, 553822864]

約数ペア:

[(1, 553822864), (2, 276911432), (4, 138455716), (7, 79117552), (8, 69227858), (14, 39558776), (16, 34613929), (28, 19779388), (53, 10449488), (56, 9889694), (79, 7010416), (106, 5224744), (112, 4944847), (158, 3505208), (212, 2612372), (316, 1752604), (371, 1492784), (424, 1306186), (553, 1001488), (632, 876302), (742, 746392), (848, 653093), (1106, 500744), (1181, 468944), (1264, 438151), (1484, 373196), (2212, 250372), (2362, 234472), (2968, 186598), (4187, 132272), (4424, 125186), (4724, 117236), (5936, 93299), (8267, 66992), (8374, 66136), (8848, 62593), (9448, 58618), (16534, 33496), (16748, 33068), (18896, 29309)]