238824108

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 620605440

約数和(自身を除く): 381781332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 191, 282, 382, 423, 564, 573, 739, 764, 846, 1146, 1478, 1692, 1719, 2217, 2292, 2956, 3438, 4434, 6651, 6876, 8868, 8977, 13302, 17954, 26604, 26931, 34733, 35908, 53862, 69466, 80793, 104199, 107724, 138932, 141149, 161586, 208398, 282298, 312597, 323172, 416796, 423447, 564596, 625194, 846894, 1250388, 1270341, 1693788, 2540682, 5081364, 6634003, 13268006, 19902009, 26536012, 39804018, 59706027, 79608036, 119412054, 238824108]

約数ペア:

[(1, 238824108), (2, 119412054), (3, 79608036), (4, 59706027), (6, 39804018), (9, 26536012), (12, 19902009), (18, 13268006), (36, 6634003), (47, 5081364), (94, 2540682), (141, 1693788), (188, 1270341), (191, 1250388), (282, 846894), (382, 625194), (423, 564596), (564, 423447), (573, 416796), (739, 323172), (764, 312597), (846, 282298), (1146, 208398), (1478, 161586), (1692, 141149), (1719, 138932), (2217, 107724), (2292, 104199), (2956, 80793), (3438, 69466), (4434, 53862), (6651, 35908), (6876, 34733), (8868, 26931), (8977, 26604), (13302, 17954)]