1613856564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{8209}}^1$

素因数の和:8389

約数の個数: 72

約数和(自身を含む): 4207723520

約数和(自身を除く): 2593866956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 762, 774, 1143, 1524, 1548, 2286, 4572, 5461, 8209, 10922, 16383, 16418, 21844, 24627, 32766, 32836, 49149, 49254, 65532, 73881, 98298, 98508, 147762, 196596, 295524, 352987, 705974, 1042543, 1058961, 1411948, 2085086, 2117922, 3127629, 3176883, 4170172, 4235844, 6255258, 6353766, 9382887, 12510516, 12707532, 18765774, 37531548, 44829349, 89658698, 134488047, 179317396, 268976094, 403464141, 537952188, 806928282, 1613856564]

約数ペア:

[(1, 1613856564), (2, 806928282), (3, 537952188), (4, 403464141), (6, 268976094), (9, 179317396), (12, 134488047), (18, 89658698), (36, 44829349), (43, 37531548), (86, 18765774), (127, 12707532), (129, 12510516), (172, 9382887), (254, 6353766), (258, 6255258), (381, 4235844), (387, 4170172), (508, 3176883), (516, 3127629), (762, 2117922), (774, 2085086), (1143, 1411948), (1524, 1058961), (1548, 1042543), (2286, 705974), (4572, 352987), (5461, 295524), (8209, 196596), (10922, 147762), (16383, 98508), (16418, 98298), (21844, 73881), (24627, 65532), (32766, 49254), (32836, 49149)]