316286556

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 746524800

約数和(自身を除く): 430238244

約数列:

[1, 2, 3, 4, 6, 12, 179, 229, 358, 458, 537, 643, 687, 716, 916, 1074, 1286, 1374, 1929, 2148, 2572, 2748, 3858, 7716, 40991, 81982, 115097, 122973, 147247, 163964, 230194, 245946, 294494, 345291, 441741, 460388, 491892, 588988, 690582, 883482, 1381164, 1766964, 26357213, 52714426, 79071639, 105428852, 158143278, 316286556]

約数ペア:

[(1, 316286556), (2, 158143278), (3, 105428852), (4, 79071639), (6, 52714426), (12, 26357213), (179, 1766964), (229, 1381164), (358, 883482), (458, 690582), (537, 588988), (643, 491892), (687, 460388), (716, 441741), (916, 345291), (1074, 294494), (1286, 245946), (1374, 230194), (1929, 163964), (2148, 147247), (2572, 122973), (2748, 115097), (3858, 81982), (7716, 40991)]